update dependencies

package.json

@@ -2,9 +2,9 @@
   "name": "nuxeouploader",
   "productName": "FileUploader",
   "description": "Starter for your Electron application",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "author": "Brian Tingle",
-  "copyright": "© 2017, Regents of the University of California",
+  "copyright": "© 2018, Regents of the University of California",
   "homepage": "http://example.com",
   "license": "BSD 3-clause",
   "main": "app/background.js",
@@ -46,22 +46,23 @@
     "jquery": "^3.1.1",
     "jstree": "^3.3.3",
     "md5-file": "^3.1.1",
-    "nuxeo": "^3.0.1"
+    "nuxeo": "^3.0.1",
+    "package-lock": "^1.0.0"
   },
   "devDependencies": {
     "chai": "^3.5.0",
-    "electron": "1.7.5",
-    "electron-builder": "^17.1.1",
-    "electron-mocha": "^3.0.0",
-    "gulp": "^3.9.0",
+    "electron": "^2.0.8",
+    "electron-builder": "^20.28.2",
+    "electron-mocha": "^6.0.4",
+    "gulp": "^3.9.1",
     "gulp-batch": "^1.0.5",
     "gulp-less": "^3.0.3",
     "gulp-plumber": "^1.1.0",
     "gulp-util": "^3.0.6",
     "gulp-watch": "^4.3.5",
     "istanbul": "^0.4.3",
     "minimist": "^1.2.0",
-    "mocha": "^3.0.2",
+    "mocha": "^5.2.0",
     "rollup": "^0.36.3",
     "rollup-plugin-istanbul": "^1.1.0",
     "source-map-support": "^0.4.2",