refactor: make webpack deps production deps of the plugin

Author: sis0k0

package.json

@@ -74,14 +74,32 @@
     "schema-utils": "0.4.3",
     "semver": "5.4.1",
     "shelljs": "0.6.0",
-    "tapable": "1.0.0"
+    "tapable": "1.0.0",
+    "webpack": "~4.6.0",
+    "webpack-cli": "~2.1.3",
+    "webpack-bundle-analyzer": "~2.13.0",
+    "webpack-sources": "~1.1.0",
+    "clean-webpack-plugin": "~0.1.19",
+    "copy-webpack-plugin": "~4.5.1",
+    "raw-loader": "~0.5.1",
+    "css-loader": "~0.28.11",
+    "nativescript-worker-loader": "~0.9.0",
+    "extract-text-webpack-plugin": "~3.0.2",
+    "uglifyjs-webpack-plugin": "~1.2.5",
+    "@angular-devkit/core": "^0.7.0-rc.0",
+    "resolve-url-loader": "~2.3.0",
+    "awesome-typescript-loader": "~5.0.0",
+    "sass-loader": "~7.0.1"
   },
   "devDependencies": {
-    "@angular-devkit/core": "^0.7.0-beta.1",
+    "@angular-devkit/core": "^0.7.0-rc.0",
     "@types/node": "^8.0.0",
     "conventional-changelog-cli": "^1.3.22",
     "rxjs": "^6.2.0",
     "source-map-support": "^0.5.0",
     "typescript": "~2.7.2"
+  },
+  "peerDependencies": {
+    "@ngtools/webpack": "6.1.0-rc.0"
   }
 }