Insert Image + alignment

package.json

@@ -91,10 +91,11 @@
   "devDependencies": {
     "ace-builds": "^1.2.5",
     "babel-preset-es2015": "^6.14.0",
-    "bulma": "^0.2.0",
+    "bulma": "^0.1.2",
     "chai": "^3.5.0",
     "chai-as-promised": "^5.3.0",
     "codacy-coverage": "^2.0.0",
+    "filesize.js": "^1.0.1",
     "font-awesome": "^4.6.3",
     "gulp": "^3.9.1",
     "gulp-babel": "^6.1.2",
@@ -110,6 +111,7 @@
     "gulp-zip": "^3.2.0",
     "istanbul": "^0.4.5",
     "jquery": "^3.1.1",
+    "jquery-contextmenu": "^2.2.4",
     "jquery-smooth-scroll": "^2.0.0",
     "merge-stream": "^1.0.0",
     "mocha": "^3.0.2",