TextLabel takes maximum amount of space if no detailText is set.

This fixes a bug where button labels text did not get properly
centered (because the frame didn't span the entire cell).
Merge pull request #546 from bartvandendriessche/fix/button_text_alignment

TextLabel takes maximum amount of space if no detailText is set.
Added iconNamed method for iOS7
Fixes bugs related to iOS7
iOS 6 doesn't have this feature.
Adds support for local files
Fix github commits json example.
Merge pull request #552 from cfilipov/master

Fix github commits json example.
Fixes issue with local files for the web element
Setting the style of the separator causes a reload of the tableview, which can cause a lot of problems. Removed it.
Fixes imports and file locations.
Revd up podspec
Xcode doesn't care about files that don't exist anymore, just leaves them in the proj file. Fun times.
Fixes issue #554
Memory leak issue #487
Added declaration to make podspec happy. #548
QMultiline can show on popover, issue #497
Event happens after prop changed. Issue #540