Update README.md
Fully updated Swift Version like current Objective-C version
Merge remote-tracking branch 'origin/master'
Fixed an issue with IQKeyboardReturnKeyHandler
Fixed some UI issues with Setting Screen
Update README.md
Untrack OS X system file
Updated for Xcode 6.1 (Swift changes)
fixed an issue with NS_ENUM
Merge remote-tracking branch 'origin/master'
Merge pull request #102 from retsohuang/master

Updated for Xcode 6.1 (Swift changes)
Merge remote-tracking branch 'origin/master'
Keeping Xcode 6.0 compatibility as many users may need it, Removed IQSegmentedNextPrevious. Now iOS 7 will be the minimum supported version for IQKeyboardManager swift
Updated swift for Xcode 6.0 and Xcode 6.1 compilation.
Added support for UICollectionView
Merge branch 'master' of https://github.com/hackiftekhar/IQKeyboardManager

# By hackiftekhar (7) and others
# Via hackiftekhar (4) and Mohd Iftekhar Qurashi (1)
* 'master' of https://github.com/hackiftekhar/IQKeyboardManager:
  Added support for UICollectionView
  Updated swift for Xcode 6.0 and Xcode 6.1 compilation.
  Keeping Xcode 6.0 compatibility as many users may need it, Removed IQSegmentedNextPrevious. Now iOS 7 will be the minimum supported version for IQKeyboardManager swift
  fixed an issue with NS_ENUM
  Updated for Xcode 6.1 (Swift changes)
  Untrack OS X system file
  Update README.md
  Fixed some UI issues with Setting Screen
  Fixed an issue with IQKeyboardReturnKeyHandler
  Fully updated Swift Version like current Objective-C version
  Update README.md