Add category property to NSMutableArray to remove first object.
Cleaning up TKMultiSwitch.
Updating podspec file.
Modernizing objective-c.
Removing build warnings.
Add support for playing a caf sound file.
Exposing multiswitch gesture recognizers in case they're need for directing touch notifications.
Adding sizeToFitWithAlignment to realign a labels frame after sizeToFit is called.
For UILabel category: adding an additional method to center the label vertically in the original frame as well.
Merge branch 'master-devinross' into master-scc

* master-devinross:
  For UILabel category: adding an additional method to center the label vertically in the original frame as well.
  Adding sizeToFitWithAlignment to realign a labels frame after sizeToFit is called.
  Exposing multiswitch gesture recognizers in case they're need for directing touch notifications.
  Add support for playing a caf sound file.
  Removing build warnings.
  Modernizing objective-c.
  Updating podspec file.
  Cleaning up TKMultiSwitch.
  Add category property to NSMutableArray to remove first object.