Initial commit
Add all the files and configure the CocoaPod.
Merge branch 'master-old'

* master-old:
  OCActionSheet: Add own delegate that forwards UIActionSheet delegate methods.
  OCAlertView: Automatically dismiss the alert view when pressing Return and textfields are filled.
  OCAlertView: Pass the alert view as a parameter in the blocks called.
  Updated README file.
  Initial commit.