Added option to make resistance to 100%

This parameter disables the elastic bounce/overscroll effect when you try to swipe past the first or last items in a non-looping swiper.
Added option to disable swiping on NoSwiping class

Elements with class NoSwiping will not be able to change Swiper slides.
Merge pull request #133 from X4arms/master

Added option to make resistance 100%