Update Vue.js to v0.8.4 and fix IE issue
- fixed some jshint errors overlooked from last commit
- fixed IE-only bug which causes some directives to be skipped
Merge pull request #839 from yyx990803/vue

Update Vue.js to v0.8.4 and fix IE issue
Fake model now executes callback on getCount. Fixes failing tests.
Merge pull request #841 from NeilvB/controller-test-fix

Fake model now executes callback on getCount. Fixes failing tests.
Add the Ruby version of the web server
Merge pull request #842 from elia/patch-1

Add the Ruby version of the web server
Fixed Twitter link for SAP UI 5

sapui5 != reactjs ;) 
Added the official openui5 account. 
Maybe this should have been two pull requests?
Merge pull request #844 from themasch/patch-1

Fixed Twitter link for SAP UI 5