Merge pull request #4 from burstly/dev

Android Release notes and footer
Merge pull request #6 from burstly/dev

Css changes
Merge pull request #7 from burstly/dev

Dev
Merge pull request #8 from burstly/dev

Removed vdopia from android release notes and changed inmobi and admob v...
Merge pull request #9 from burstly/dev

ONBRD-620 Adding link to support page on cldocs overview for other vers...
Some rewards docs
Some rewaerds images
Using jpg compression for offer page image
Indent offer placement images
Integration links
Rewards configuration steps