adjust where page background is applied
space and return keys can be used to exit the overview mode
added left, right, up, down gestures to change slides. moved window edge slide triggers to a touchend event to prevent interference of gestures
fixed bug in swipe gesture interacting with links.
updated min.js to match
added new examples, linked all contributor names to github pages
support more variations of nested lists (closes #47)
dispatch events when visible fragment changes ('fragmentshown', 'fragmenthidden') closes #44
added some public access methods

Added overview toggle to allow for button-based overview toggling

Added add/removeEvents methods to allow for adding& removing event
listeners that may interfere with other libs.
minified!
support for swipe and pinch gestures #48
comments, tweaks and a new slide highlighting mobile support
version 1.3 is stable, upgrade to 1.4
credit in readme
changed selection of main container from #reveal to .reveal (closes #46)
api methods for adding/removing all event listeners (#48)
readme update
added new example (closes #50)
change add .reveal class in index (closes #51)
simplified handling of nested lists