Release v0.2.5
Fixup .prev() test that was succesfully passing broken .prev() function
Fixup .prevIndex() to pass tests
Add extra tests for .prev() & .next()
Build dist
Merge pull request #20 from MozMorris/fixup-previous

Fix previous skipping first slide and add more tests
Reset interval after user interaction
Remove fn.bind() to maintain <=ie8 support