Create fa-sequential-layout.js

Sequential Layout for Famous-Angular.
update examples sha
fix: fix bugs in fa-touchmove, fa-touchstart, fa-touchend
feat: implement fa-sequential-layout directive

Merge branch 'master' of github.com:Nytrm/famous-angular into Nytrm-master
test: add spec tests for fa-sequential-layout
missed file add
updates
Merge branch 'master' of github.com:thuongvu/famous-angular into thuongvu/docs