diff --git a/Gulpfile.coffee b/Gulpfile.coffee
index 4fca385..d8a88c8 100644
--- a/Gulpfile.coffee
+++ b/Gulpfile.coffee
@@ -10,6 +10,7 @@ minify      = require('gulp-minify')
 zip         = require('gulp-zip')
 concat      = require('gulp-concat')
 rename      = require('gulp-rename')
+rm          = require( 'gulp-rm' )
 source      = require('vinyl-source-stream')
 fs = require 'fs'
 path = require 'path'
@@ -185,13 +186,32 @@ gulp.task('sass-dist', () ->
         .pipe(gulp.dest('./dist/css'))
 )
 
-gulp.task('coffee-dist', gulp.series('concatCoffee', () ->
-  gulp.src('./build/game/main.coffee', {sourcemaps: false})
+gulp.task('bundle-dist', () ->
+  return gulp.src('./build/game/main.coffee', {sourcemaps: false})
     .pipe(coffee())
     .pipe(minify())
     .on('error', gutil.log)
     .pipe(gulp.dest('./dist/game/'))
-))
+)
+
+gulp.task('remove-big-bundle-dist', () ->
+  return gulp.src([
+      './dist/game/main.js'
+      './dist/game/main-min.js'
+    ])
+    .pipe(rm())
+)
+
+gulp.task('coffee-dist', gulp.series(
+    'concatCoffee'
+    'bundle-dist'
+    () ->
+      return gulp.src(['./dist/game/main-min.js'])
+        .pipe(rename('bundle.js'))
+        .pipe(gulp.dest('./dist/game/'))
+    'remove-big-bundle-dist'
+  )
+)
 
 gulp.task('dist', gulp.parallel(
   'html-dist',
diff --git a/package-lock.json b/package-lock.json
index 99f7880..187ba50 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -82,6 +82,7 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-1.1.0.tgz",
       "integrity": "sha512-SFKX67auSNoVR38N3L+nvsPjOE0bybKTYbkf5tRvushrAPQ9V75huw0ZxBkKVeRU9kqH3d6HA4xTckbwZ4ixmA==",
+      "dev": true,
       "requires": {
         "ansi-wrap": "^0.1.0"
       }
@@ -90,6 +91,7 @@
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/ansi-cyan/-/ansi-cyan-0.1.1.tgz",
       "integrity": "sha1-U4rlKK+JgvKK4w2G8vF0VtJgmHM=",
+      "dev": true,
       "requires": {
         "ansi-wrap": "0.1.0"
       }
@@ -107,6 +109,7 @@
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/ansi-red/-/ansi-red-0.1.1.tgz",
       "integrity": "sha1-jGOPnRCAgAo1PJwoyKgcpHBdlGw=",
+      "dev": true,
       "requires": {
         "ansi-wrap": "0.1.0"
       }
@@ -126,7 +129,8 @@
     "ansi-wrap": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/ansi-wrap/-/ansi-wrap-0.1.0.tgz",
-      "integrity": "sha1-qCJQ3bABXponyoLoLqYDu/pF768="
+      "integrity": "sha1-qCJQ3bABXponyoLoLqYDu/pF768=",
+      "dev": true
     },
     "ansi-yellow": {
       "version": "0.1.1",
@@ -199,7 +203,8 @@
     "arr-flatten": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/arr-flatten/-/arr-flatten-1.1.0.tgz",
-      "integrity": "sha512-L3hKV5R/p5o81R7O02IGnwpDmkp6E982XhtbuwSe3O4qOtMMMtodicASA1Cny2U+aCXcNpml+m4dPsvsJ3jatg=="
+      "integrity": "sha512-L3hKV5R/p5o81R7O02IGnwpDmkp6E982XhtbuwSe3O4qOtMMMtodicASA1Cny2U+aCXcNpml+m4dPsvsJ3jatg==",
+      "dev": true
     },
     "arr-map": {
       "version": "2.0.2",
@@ -507,7 +512,8 @@
     "balanced-match": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
-      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
+      "dev": true
     },
     "base": {
       "version": "0.11.2",
@@ -646,6 +652,12 @@
         "inherits": "~2.0.0"
       }
     },
+    "bloodline": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/bloodline/-/bloodline-1.0.1.tgz",
+      "integrity": "sha1-E/kwNaTtPG0pUwgkkkWg7XZ7NeI=",
+      "dev": true
+    },
     "bluebird": {
       "version": "2.11.0",
       "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-2.11.0.tgz",
@@ -668,6 +680,7 @@
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "dev": true,
       "requires": {
         "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
@@ -722,9 +735,9 @@
       }
     },
     "browser-sync": {
-      "version": "2.24.6",
-      "resolved": "https://registry.npmjs.org/browser-sync/-/browser-sync-2.24.6.tgz",
-      "integrity": "sha512-3cVW8Ft3sPQ1t9gqZXBDZhTyRce8NW4wf5KzpCYcg6fWjPbyt+vZLvEo+sTq7c7eNQhi8lInQWbjIFEpoM2f7Q==",
+      "version": "2.24.7",
+      "resolved": "https://registry.npmjs.org/browser-sync/-/browser-sync-2.24.7.tgz",
+      "integrity": "sha512-NqXek0cPNEayQm77VGnD+qrwcVBTKMIQ9bdP6IWDRUTU1Bk7tZeq5QR3OG5Rr36Rao1t+Vx1QnfolHvvr5qsTA==",
       "dev": true,
       "requires": {
         "browser-sync-ui": "v1.0.1",
@@ -733,7 +746,7 @@
         "connect": "3.6.6",
         "connect-history-api-fallback": "^1.5.0",
         "dev-ip": "^1.0.1",
-        "easy-extender": "2.3.2",
+        "easy-extender": "^2.3.4",
         "eazy-logger": "3.0.2",
         "etag": "^1.8.1",
         "fresh": "^0.5.2",
@@ -742,7 +755,7 @@
         "immutable": "3.8.2",
         "localtunnel": "1.9.0",
         "micromatch": "2.3.11",
-        "opn": "4.0.2",
+        "opn": "5.3.0",
         "portscanner": "2.1.1",
         "qs": "6.2.3",
         "raw-body": "^2.3.2",
@@ -1150,7 +1163,8 @@
     "clone-buffer": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/clone-buffer/-/clone-buffer-1.0.0.tgz",
-      "integrity": "sha1-4+JbIHrE5wGvch4staFnksrD3Fg="
+      "integrity": "sha1-4+JbIHrE5wGvch4staFnksrD3Fg=",
+      "dev": true
     },
     "clone-stats": {
       "version": "0.0.1",
@@ -1162,6 +1176,7 @@
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/cloneable-readable/-/cloneable-readable-1.1.2.tgz",
       "integrity": "sha512-Bq6+4t+lbM8vhTs/Bef5c5AdEMtapp/iFb6+s4/Hh9MVTt8OLKH7ZOOZSCT+Ys7hsHvqv0GuMPJ1lnQJVHvxpg==",
+      "dev": true,
       "requires": {
         "inherits": "^2.0.1",
         "process-nextick-args": "^2.0.0",
@@ -1205,9 +1220,9 @@
       }
     },
     "coffeescript": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/coffeescript/-/coffeescript-2.3.1.tgz",
-      "integrity": "sha512-DNJmSPMyiz+OjWYyuDXNBcFutDjP2TS2owsZ8YvT65hA8c5IdHWIBqdA3Yf/XHoK23d/f1HqLjQbEJJZJoeV1w==",
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/coffeescript/-/coffeescript-2.3.2.tgz",
+      "integrity": "sha512-YObiFDoukx7qPBi/K0kUKyntEZDfBQiqs/DbrR1xzASKOBjGT7auD85/DiPeRr9k++lRj7l3uA9TNMLfyfcD/Q==",
       "dev": true
     },
     "collection-map": {
@@ -1285,9 +1300,9 @@
       }
     },
     "commander": {
-      "version": "2.16.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.16.0.tgz",
-      "integrity": "sha512-sVXqklSaotK9at437sFlFpyOcJonxe0yST/AG9DkQKUdIE6IqGIMv4SfAQSKaJbSdVEJYItASCrBiVQHq1HQew==",
+      "version": "2.18.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.18.0.tgz",
+      "integrity": "sha512-6CYPa+JP2ftfRU2qkDK+UTVeQYosOg/2GbcjIcKPHfinyOLPVGXu/ovN86RP49Re5ndJK1N0kuiidFFuepc4ZQ==",
       "dev": true
     },
     "component-bind": {
@@ -1311,7 +1326,8 @@
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
+      "dev": true
     },
     "concat-stream": {
       "version": "1.6.2",
@@ -1352,23 +1368,6 @@
         "finalhandler": "1.1.0",
         "parseurl": "~1.3.2",
         "utils-merge": "1.0.1"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "2.6.9",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
-        }
       }
     },
     "connect-history-api-fallback": {
@@ -1429,7 +1428,8 @@
     "core-util-is": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
+      "dev": true
     },
     "create-ecdh": {
       "version": "4.0.3",
@@ -1832,12 +1832,12 @@
       }
     },
     "easy-extender": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/easy-extender/-/easy-extender-2.3.2.tgz",
-      "integrity": "sha1-PTJI/r4rFZYHMW2PnPSRwWZIIh0=",
+      "version": "2.3.4",
+      "resolved": "https://registry.npmjs.org/easy-extender/-/easy-extender-2.3.4.tgz",
+      "integrity": "sha512-8cAwm6md1YTiPpOvDULYJL4ZS6WfM5/cTeVVh4JsvyYZAoqlRVUpHL9Gr5Fy7HA6xcSZicUia3DeAgO3Us8E+Q==",
       "dev": true,
       "requires": {
-        "lodash": "^3.10.1"
+        "lodash": "^4.17.10"
       }
     },
     "eazy-logger": {
@@ -1941,12 +1941,6 @@
           "requires": {
             "ms": "2.0.0"
           }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
         }
       }
     },
@@ -1977,12 +1971,6 @@
           "requires": {
             "ms": "2.0.0"
           }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
         }
       }
     },
@@ -2244,23 +2232,6 @@
         "parseurl": "~1.3.2",
         "statuses": "~1.3.1",
         "unpipe": "~1.0.0"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "2.6.9",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
-        }
       }
     },
     "find-up": {
@@ -2606,12 +2577,12 @@
       }
     },
     "follow-redirects": {
-      "version": "1.5.2",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.2.tgz",
-      "integrity": "sha512-kssLorP/9acIdpQ2udQVTiCS5LQmdEz9mvdIfDcl1gYX2tPKFADHSyFdvJS040XdFsPzemWtgI3q8mFVCxtX8A==",
+      "version": "1.5.8",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.8.tgz",
+      "integrity": "sha512-sy1mXPmv7kLAMKW/8XofG7o9T+6gAjzdZK4AJF6ryqQYUa/hnzgiypoeUecZ53x7XiqKNEpNqLtS97MshW2nxg==",
       "dev": true,
       "requires": {
-        "debug": "^3.1.0"
+        "debug": "=3.1.0"
       },
       "dependencies": {
         "debug": {
@@ -2622,12 +2593,6 @@
           "requires": {
             "ms": "2.0.0"
           }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
         }
       }
     },
@@ -4271,6 +4236,7 @@
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/gulp-minify/-/gulp-minify-3.1.0.tgz",
       "integrity": "sha512-ixF41aYg+NQikI8hpoHdEclYcQkbGdXQu1CBdHaU7Epg8H6e8d2jWXw1+rBPgYwl/XpKgjHj7NI6gkhoSNSSAg==",
+      "dev": true,
       "requires": {
         "ansi-colors": "^1.0.1",
         "minimatch": "^3.0.2",
@@ -4283,22 +4249,26 @@
         "clone": {
           "version": "2.1.2",
           "resolved": "https://registry.npmjs.org/clone/-/clone-2.1.2.tgz",
-          "integrity": "sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18="
+          "integrity": "sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=",
+          "dev": true
         },
         "clone-stats": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/clone-stats/-/clone-stats-1.0.0.tgz",
-          "integrity": "sha1-s3gt/4u1R04Yuba/D9/ngvh3doA="
+          "integrity": "sha1-s3gt/4u1R04Yuba/D9/ngvh3doA=",
+          "dev": true
         },
         "replace-ext": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/replace-ext/-/replace-ext-1.0.0.tgz",
-          "integrity": "sha1-3mMSg3P8v3w8z6TeWkgMRaZ5WOs="
+          "integrity": "sha1-3mMSg3P8v3w8z6TeWkgMRaZ5WOs=",
+          "dev": true
         },
         "vinyl": {
           "version": "2.2.0",
           "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-2.2.0.tgz",
           "integrity": "sha512-MBH+yP0kC/GQ5GwBqrTPTzEfiiLjta7hTtvQtbxBgTeSXsmKQRQecjibMbxIXzVT3Y9KJK+drOz1/k+vsu8Nkg==",
+          "dev": true,
           "requires": {
             "clone": "^2.1.1",
             "clone-buffer": "^1.0.0",
@@ -4316,6 +4286,15 @@
       "integrity": "sha512-swzbIGb/arEoFK89tPY58vg3Ok1bw+d35PfUNwWqdo7KM4jkmuGA78JiDNqR+JeZFaeeHnRg9N7aihX3YPmsyg==",
       "dev": true
     },
+    "gulp-rm": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/gulp-rm/-/gulp-rm-1.0.5.tgz",
+      "integrity": "sha512-o65lpjv+D0iv5jksoh1RfcXiIT7YEx7cSxXSWHO/t948X1Tl9P0bpvdCiXkEdyrGpH0TgDQEPE4HBBJjGPqS7g==",
+      "dev": true,
+      "requires": {
+        "bloodline": "^1.0.1"
+      }
+    },
     "gulp-sass": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/gulp-sass/-/gulp-sass-4.0.1.tgz",
@@ -4690,7 +4669,7 @@
     },
     "http-errors": {
       "version": "1.6.3",
-      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+      "resolved": "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
       "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
       "dev": true,
       "requires": {
@@ -4819,7 +4798,8 @@
     "inherits": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
-      "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
+      "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
+      "dev": true
     },
     "ini": {
       "version": "1.3.5",
@@ -5101,10 +5081,17 @@
       "integrity": "sha512-eXK1UInq2bPmjyX6e3VHIzMLobc4J94i4AWn+Hpq3OU5KkrRC96OAcR3PRJ/pGu6m8TRnBHP9dkXQVsT/COVIA==",
       "dev": true
     },
+    "is-wsl": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-1.1.0.tgz",
+      "integrity": "sha1-HxbkqiKwTRM2tmGIpmrzxgDDpm0=",
+      "dev": true
+    },
     "isarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
+      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
+      "dev": true
     },
     "isexe": {
       "version": "2.0.0",
@@ -5317,7 +5304,7 @@
     },
     "localtunnel": {
       "version": "1.9.0",
-      "resolved": "https://registry.npmjs.org/localtunnel/-/localtunnel-1.9.0.tgz",
+      "resolved": "http://registry.npmjs.org/localtunnel/-/localtunnel-1.9.0.tgz",
       "integrity": "sha512-wCIiIHJ8kKIcWkTQE3m1VRABvsH2ZuOkiOpZUofUCf6Q42v3VIZ+Q0YfX1Z4sYDRj0muiKL1bLvz1FeoxsPO0w==",
       "dev": true,
       "requires": {
@@ -5336,15 +5323,9 @@
             "ms": "2.0.0"
           }
         },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
-        },
         "yargs": {
           "version": "6.6.0",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-6.6.0.tgz",
+          "resolved": "http://registry.npmjs.org/yargs/-/yargs-6.6.0.tgz",
           "integrity": "sha1-eC7CHvQDNF+DCoCMo9UTr1YGUgg=",
           "dev": true,
           "requires": {
@@ -5366,9 +5347,9 @@
       }
     },
     "lodash": {
-      "version": "3.10.1",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
-      "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=",
+      "version": "4.17.11",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
+      "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
       "dev": true
     },
     "lodash._basecopy": {
@@ -5980,6 +5961,7 @@
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
       "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
+      "dev": true,
       "requires": {
         "brace-expansion": "^1.1.7"
       }
@@ -6478,13 +6460,12 @@
       "dev": true
     },
     "opn": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/opn/-/opn-4.0.2.tgz",
-      "integrity": "sha1-erwi5kTf9jsKltWrfyeQwPAavJU=",
+      "version": "5.3.0",
+      "resolved": "http://registry.npmjs.org/opn/-/opn-5.3.0.tgz",
+      "integrity": "sha512-bYJHo/LOmoTd+pfiYhfZDnf9zekVJrY+cnS2a5F2x+w5ppvTqObojTP7WiFG+kVZs9Inw+qQ/lw7TroWwhdd2g==",
       "dev": true,
       "requires": {
-        "object-assign": "^4.0.1",
-        "pinkie-promise": "^2.0.0"
+        "is-wsl": "^1.1.0"
       }
     },
     "ordered-read-streams": {
@@ -6758,6 +6739,7 @@
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/plugin-error/-/plugin-error-0.1.2.tgz",
       "integrity": "sha1-O5uzM1zPAPQl4HQ34ZJ2ln2kes4=",
+      "dev": true,
       "requires": {
         "ansi-cyan": "^0.1.1",
         "ansi-red": "^0.1.1",
@@ -6770,6 +6752,7 @@
           "version": "1.1.0",
           "resolved": "https://registry.npmjs.org/arr-diff/-/arr-diff-1.1.0.tgz",
           "integrity": "sha1-aHwydYFjWI/vfeezb6vklesaOZo=",
+          "dev": true,
           "requires": {
             "arr-flatten": "^1.0.1",
             "array-slice": "^0.2.3"
@@ -6778,17 +6761,20 @@
         "arr-union": {
           "version": "2.1.0",
           "resolved": "https://registry.npmjs.org/arr-union/-/arr-union-2.1.0.tgz",
-          "integrity": "sha1-IPnqtexw9cfSFbEHexw5Fh0pLH0="
+          "integrity": "sha1-IPnqtexw9cfSFbEHexw5Fh0pLH0=",
+          "dev": true
         },
         "array-slice": {
           "version": "0.2.3",
           "resolved": "https://registry.npmjs.org/array-slice/-/array-slice-0.2.3.tgz",
-          "integrity": "sha1-3Tz7gO15c6dRF82sabC5nshhhvU="
+          "integrity": "sha1-3Tz7gO15c6dRF82sabC5nshhhvU=",
+          "dev": true
         },
         "extend-shallow": {
           "version": "1.1.4",
           "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-1.1.4.tgz",
           "integrity": "sha1-Gda/lN/AnXa6cR85uHLSH/TdkHE=",
+          "dev": true,
           "requires": {
             "kind-of": "^1.1.0"
           }
@@ -6796,7 +6782,8 @@
         "kind-of": {
           "version": "1.1.0",
           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-1.1.0.tgz",
-          "integrity": "sha1-FAo9LUGjbS78+pN3tiwk+ElaXEQ="
+          "integrity": "sha1-FAo9LUGjbS78+pN3tiwk+ElaXEQ=",
+          "dev": true
         }
       }
     },
@@ -6837,7 +6824,8 @@
     "process-nextick-args": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
-      "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw=="
+      "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw==",
+      "dev": true
     },
     "pseudomap": {
       "version": "1.0.2",
@@ -6999,6 +6987,7 @@
       "version": "2.3.6",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
       "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
+      "dev": true,
       "requires": {
         "core-util-is": "~1.0.0",
         "inherits": "~2.0.3",
@@ -7092,7 +7081,8 @@
     "remove-trailing-separator": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz",
-      "integrity": "sha1-wkvOKig62tW8P1jg1IJJuSN52O8="
+      "integrity": "sha1-wkvOKig62tW8P1jg1IJJuSN52O8=",
+      "dev": true
     },
     "repeat-element": {
       "version": "1.1.2",
@@ -7273,7 +7263,8 @@
     "safe-buffer": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
+      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
+      "dev": true
     },
     "safe-regex": {
       "version": "1.1.0",
@@ -7413,21 +7404,6 @@
         "statuses": "~1.4.0"
       },
       "dependencies": {
-        "debug": {
-          "version": "2.6.9",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
-        },
         "statuses": {
           "version": "1.4.0",
           "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.4.0.tgz",
@@ -7449,23 +7425,6 @@
         "http-errors": "~1.6.2",
         "mime-types": "~2.1.17",
         "parseurl": "~1.3.2"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "2.6.9",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
-        }
       }
     },
     "serve-static": {
@@ -7738,12 +7697,6 @@
           "integrity": "sha1-o32U7ZzaLVmGXJ92/llu4fM4dB4=",
           "dev": true
         },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
-        },
         "socket.io-client": {
           "version": "2.1.1",
           "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-2.1.1.tgz",
@@ -7804,23 +7757,6 @@
         "parseuri": "0.0.5",
         "socket.io-parser": "~3.1.1",
         "to-array": "0.1.4"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "2.6.9",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
-        }
       }
     },
     "socket.io-parser": {
@@ -7849,12 +7785,6 @@
           "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.1.tgz",
           "integrity": "sha1-o32U7ZzaLVmGXJ92/llu4fM4dB4=",
           "dev": true
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
         }
       }
     },
@@ -8102,6 +8032,7 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
       "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+      "dev": true,
       "requires": {
         "safe-buffer": "~5.1.0"
       }
@@ -8220,6 +8151,7 @@
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.3.tgz",
       "integrity": "sha1-AARWmzfHx0ujnEPzzteNGtlBQL4=",
+      "dev": true,
       "requires": {
         "readable-stream": "^2.1.5",
         "xtend": "~4.0.1"
@@ -8609,7 +8541,8 @@
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
+      "dev": true
     },
     "utils-merge": {
       "version": "1.0.1",
@@ -8924,7 +8857,8 @@
     "xtend": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
+      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
+      "dev": true
     },
     "y18n": {
       "version": "3.2.1",
@@ -8940,7 +8874,7 @@
     },
     "yargs": {
       "version": "6.4.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-6.4.0.tgz",
+      "resolved": "http://registry.npmjs.org/yargs/-/yargs-6.4.0.tgz",
       "integrity": "sha1-gW4ahm1VmMzzTlWW3c4i2S2kkNQ=",
       "dev": true,
       "requires": {
diff --git a/package.json b/package.json
index 112b52c..6656e5a 100644
--- a/package.json
+++ b/package.json
@@ -6,24 +6,25 @@
   "private": true,
   "devDependencies": {
     "bootstrap": "^4.1.3",
-    "browser-sync": "^2.24.6",
+    "browser-sync": "^2.24.7",
     "browserify": "^16.2.2",
     "coffee-script": "^1.12.7",
     "coffeeify": "^3.0.1",
-    "coffeescript": "^2.3.1",
+    "coffeescript": "^2.3.2",
     "cson": "^5.1.0",
     "glob-fs": "^0.1.7",
-    "terser": "^3.8.2",
     "gulp": "^4.0.0",
     "gulp-coffee": "^3.0.2",
     "gulp-concat": "^2.6.1",
-    "gulp-rename": "^1.4.0",
-    "gulp-sass": "^4.0.1",
     "gulp-minify": "^3.1.0",
+    "gulp-rename": "^1.4.0",
+    "gulp-rm": "^1.0.5",
+    "gulp-sass": "^4.0.1",
     "gulp-util": "^3.0.8",
     "gulp-zip": "^4.2.0",
     "improv": "^1.0.0",
     "salet": "^2.0.1",
+    "terser": "^3.8.2",
     "vinyl-source-stream": "^2.0.0",
     "watchify": "^3.11.0"
   }