gesture recognizer added
review: when query is pending, no more queries will sent (fix at tableView:willDisplayCell:forRowAtIndexPath), activity indicator added to profile cell
review: partial commit - API refactoring (cancel pending operation)
review: controlsEnabled -> setControlsEnabled, removed unneeded typecasting in TagPickerViewController.m:43
review: removed "SimulateQueries" parameter duplicate
review: global api refactoring
files renaming
review: adopt code to a new version of the StackOverflowAPI SDK
review: removed old StackOverflow API SDK code
review: refresh and get first page data fixes
removed unversioned files
added api files onto version control
review: old api class removed