have the navbar be more personalizable
Merge branch 'master' of https://github.com/ChuguluGames/Badass-Pageflow into ChuguluGames-master
some codestyle + doc
Add YoutubeVideo for demo
locked flag to prevent concurrency issues
reorder removeLastPage to rpevent removing the last page before the new one is displayed (blank screen flashes..)
Merge branch 'master' of https://github.com/jolicode/Badass-Pageflow into HEAD

Conflicts:
	controllers/widget.js