Revert to typescript 2.3.4

Breeze.UI/package.json

@@ -2,7 +2,7 @@
   "name": "breeze-ui",
   "description": "Graphical User Interface for Breeze Wallet.",
   "version": "0.1.0",
-  "author":{
+  "author": {
     "name": "Pieterjan Vanhoof",
     "email": "pieterjan.vanhoof@stratisplatform.com"
   },
@@ -53,19 +53,19 @@
     "bootstrap": "^4.0.0-alpha.6",
     "core-js": "^2.4.1",
     "ngx-clipboard": "^8.0.2",
-    "rxjs": "^5.4.1",
+    "rxjs": "5.4.1",
     "zone.js": "^0.8.12"
   },
   "devDependencies": {
     "@angular/cli": "^1.1.3",
     "@angular/compiler-cli": "^4.2.4",
     "@types/jasmine": "2.5.53",
-    "@types/node": "~8.0.3",
+    "@types/node": "~8.0.4",
     "autoprefixer": "^7.1.1",
     "codelyzer": "3.1.1",
     "concurrently": "^3.5.0",
     "copyfiles": "1.2.0",
-    "cross-env": "4.0.0",
+    "cross-env": "5.0.1",
     "css-loader": "^0.28.4",
     "cssnano": "^3.10.0",
     "electron": "^1.6.11",
@@ -75,6 +75,7 @@
     "extract-zip": "1.6.5",
     "file-loader": "^0.11.2",
     "html-loader": "0.4.5",
+    "html-webpack-plugin": "2.29.0",
     "istanbul-instrumenter-loader": "^2.0.0",
     "jasmine-core": "~2.6.4",
     "jasmine-spec-reporter": "~4.1.1",
@@ -101,7 +102,7 @@
     "stylus-loader": "^3.0.1",
     "ts-node": "~3.1.0",
     "tslint": "~5.4.3",
-    "typescript": "^2.3.4",
+    "typescript": "2.3.4",
     "url-loader": "^0.5.9",
     "webdriver-manager": "12.0.6",
     "webpack": "^3.0.0",