Adding events in calendar to  the landing page

* Moved javascript p2pu tab script to init script
* Moved some files around, to tidy up a bit
* Added some css which is commonly used (e.g: position:relative,...)
* Added script to render calendar events
![cib_calendar](https://cloud.githubusercontent.com/assets/2290441/5052371/314e0da4-6c40-11e4-9be5-2cebdfa2d232.png)