Flexgrid 1.4.1

Fixed bug where javascript wouldn't work with <!DOCYTYPE html>
Merge pull request #661 from jon4888/master

Flexgrid 1.4.1
momentjs update
add jPlayer v2.6.1
Merge pull request #662 from lpinca/update/jplayer

add jPlayer v2.6.1
customselect update
Add phaser 2.0.3 version
Merge pull request #664 from ellisonleao/master

Add phaser 2.0.3 version
Add pixi.js project
add reveal.js v2.6.2
Merge pull request #663 from PeterDaveHello/reveal.js_v2.6.2

add reveal.js v2.6.2
Merge pull request #665 from ellisonleao/master

Add pixi.js project