Ask if the cell should move for gesture location

[uny]

We would like to reorder the cell by dragging a specific region such as the left end of the cell.
Then, I added

func tableView(tableView: UITableView, shouldMoveRowAtIndexPath: NSIndexPath, forGestureRecognizer gestureRecognizer: UILongPressGestureRecognizer) -> Bool

on this pull request (See example).

This also includes:

• Carthage support
• podspec
• Some refactoring

[nicolasgomollon]

Thanks for this pull request! There are lots of changes and merge conflicts now, so I’ve gone ahead and just extracted the essence of your feature request in 1a53acc. Also, the repo is now available on CocoaPods.