Revert "Fix setting popover overlap"

This reverts commit 19c1554950de70796dd2200dbf65325760d84d3f.
Revert "Use UICollectionView instead of UITableView"

This reverts commit 0c0c5ef80df7ba51c05b48a1b0043ef825090c71.
Upgrade cocoapods
Automated changes.
Improve appearance slightly.
Use PBWebViewController for web view.
Upgrade Reveal SDK
Modify storyboard to fix iPhone