Exp - Mobile pager control

Still few bugs in control. But adding it in repo.
Mobile - UI support for 320px

There are few small UI issues, will fix them. Sometimes UI still becomes
unresponsive.
Mobile Fix - Overflow in news tile when viewed in 320px screen
Fix - Resolved unresponsive page issue due to mobile pager control
Fix - Another place which was causing the unresponsive page
Fix - Mobile UI - When user clicks on page - the top navigation menu shall get closed.
Fix - Mobile UI - Showing correct number of critics on page as per available with in 320px
Fix - Mobile UI - Removed hover over tile effect for mobile UX
Fix - Mobile UI - Top nav was appearing behind pager right arrow.
Fix - Mobile UI - Showing correct number of tiles