added enrollement for 2018

package.json

@@ -16,11 +16,10 @@
     "gulp-wrapper": "^1.0.0",
     "lodash": "^4.6.1",
     "marked": "^0.3.5",
-    "requirejs": "^2.1.22",
+    "requirejs": "~2.1.22",
     "uikit": "2.27.2",
     "mithril": "~0.2.1",
     "almond": "~0.3.1",
-    "requirejs": "~2.1.22",
     "spritzjs": "https://gitlab.com/didiercrunch/spritzjs.git"
   },
   "devDependencies": {