fixed a bug with no controls specified

- resolved attempting to add a class to undefined "base.owlControlls"
add MIT License
remove name from license
Merge pull request #24 from ntodd/master

Optimize grabbing.png for a 96% reduction in size
Merge pull request #8 from aghouseh/master

fixed a bug with no controls specified
Merge pull request #19 from acrogenesis/mitlicense

add MIT License
Change pagination touch event to ontouchend

ontouchend better reflects the default UIControlEventTouchUpInside
touch event handling on iOS.  It also doesn't block page scrolling
when the user starts the scroll on the pagination area.