vendors for background. clean out gulp.

package.json

@@ -17,12 +17,12 @@
     "angulartics": "1.4.0",
     "angulartics-google-analytics": "0.4.0",
     "bootstrap": "3.3.7",
-    "browserify": "14.4.0",
     "child_process": "1.0.2",
     "clean-webpack-plugin": "^0.1.17",
     "clipboard": "1.7.1",
     "copy-webpack-plugin": "^4.2.0",
     "css-loader": "^0.28.7",
+    "del": "3.0.0",
     "extract-text-webpack-plugin": "^3.0.1",
     "file-loader": "^1.1.5",
     "font-awesome": "4.7.0",
@@ -31,7 +31,6 @@
     "gulp-if": "^2.0.2",
     "gulp-jshint": "2.0.4",
     "gulp-json-editor": "2.2.1",
-    "gulp-less": "3.3.2",
     "gulp-replace": "^0.6.1",
     "gulp-xmlpoke": "0.2.1",
     "gulp-zip": "4.0.0",
@@ -41,13 +40,10 @@
     "jshint": "2.9.5",
     "less": "^3.0.0-alpha.3",
     "less-loader": "^4.0.5",
-    "merge-stream": "1.0.1",
     "ng-infinite-scroll": "1.3.0",
     "ngclipboard": "1.1.1",
     "node-forge": "0.7.1",
     "papaparse": "4.3.5",
-    "rimraf": "2.6.1",
-    "run-sequence": "^2.2.0",
     "style-loader": "^0.19.0",
     "sweetalert": "1.1.3",
     "tldjs": "2.0.0",
@@ -55,16 +51,16 @@
     "tslint": "^5.8.0",
     "tslint-loader": "^3.5.3",
     "typescript": "^2.5.3",
-    "vinyl-source-stream": "1.1.0",
     "web-ext": "2.0.0",
     "webpack": "^3.8.1",
-    "webpack-merge": "^4.1.0",
-    "webpack-stream": "4.0.0"
+    "webpack-merge": "^4.1.0"
   },
   "dependencies": {
     "@types/angular": "^1.6.34",
     "@types/chrome": "0.0.51",
     "@types/jquery": "^3.2.16",
+    "@types/node-forge": "0.6.10",
+    "@types/tldjs": "1.7.1",
     "@types/webcrypto": "^0.0.28",
     "@uirouter/angularjs": "^1.0.10"
   }