Layout bug fix for the mobile
added scrolling banner on the home page : only for the VIEW part.
uses REDIS as a banner_data store.

- original data are in config/banner_data.yml
- can clear banner_data from REDIS with rake task
fix the bug of overlapping between description and participants on movie view by setting min-height instead of height.
Merge branch 'cs-2641-layout-fix-and-sliding-banners' of https://github.com/aproxacs/cs-website-cms into aproxacs-cs-2641-layout-fix-and-sliding-banners
added corona
Merge branch 'aproxacs-cs-2641-layout-fix-and-sliding-banners'
added banner text from sal