Easevents Web: Dynamic events index

* Made the events index dynamic
* Added photo to event model
* Fixed login page
* Removed top nav logo
* Changed event new color scheme with current theme

Todo:
* Need to align and style the events index
* Add logo to login panel
Merge pull request #25 from slade1/vipul/dyanamic_event_index

Easevents Web: Dynamic events index