bump in line with 0.17.4

package.json

@@ -1,6 +1,6 @@
 {
     "name": "electron-node-red",
-    "version": "0.16.2",
+    "version": "0.17.4",
     "description": "Electron Node-RED application starter",
     "main": "main.js",
     "scripts": {
@@ -32,13 +32,13 @@
     },
     "dependencies": {
         "node-red": "*",
-        "node-red-dashboard": "node-red/node-red-dashboard",
+        "node-red-dashboard": "*",
         "node-red-contrib-web-worldmap": "*",
         "node-red-node-geofence": "*",
         "node-red-node-random": "*",
         "node-red-node-smooth": "*",
         "node-red-contrib-play-audio": "*",
-        "node-red-contrib-n2n": "*",
+        "node-red-node-base64": "*",
         "express": "^4.14.0"
     },
     "keywords": [
@@ -56,9 +56,9 @@
     },
     "homepage": "https://github.com/dceejay/electron-node-red#readme",
     "devDependencies": {
-        "electron": "^1.4.13",
+        "electron": "^1.6.11",
         "electron-rebuild": "*",
         "electron-squirrel-startup": "*",
-        "electron-winstaller": "*"
+        "electron-winstaller": "2.5.2"
     }
 }