ability to disable left or right swipe added.
Merge branch 'preventGesture' of https://github.com/mtnbarreto/MCSwipeTableViewCell into mtnbarreto-preventGesture

# By Martin Barreto
# Via Martin Barreto
* 'preventGesture' of
https://github.com/mtnbarreto/MCSwipeTableViewCell:
  ability to disable left or right swipe added.