bumped Electron

package.json

@@ -9,10 +9,10 @@
     "core-js": "2.4.1",
     "cross-env": "4.0.0",
     "css-loader": "0.28.0",
-    "electron": "1.8.4",
+    "electron": "2.0.0",
     "electron-builder": "17.1.1",
     "electron-builder-squirrel-windows": "17.0.1",
-    "electron-rebuild": "1.5.11",
+    "electron-rebuild": "^1.7.3",
     "file-loader": "^1.1.11",
     "font-awesome": "4.7.0",
     "graceful-fs": "^4.1.11",
@@ -20,7 +20,7 @@
     "json-loader": "0.5.4",
     "less": "2.7.1",
     "less-loader": "2.2.3",
-    "node-abi": "2.0.3",
+    "node-abi": "^2.4.1",
     "node-gyp": "^3.6.2",
     "node-sass": "^4.5.3",
     "npmlog": "4.1.0",