Added angular-strap v0.7.5

Added angular-strap version 0.7.5
New library: Snap.svg

Snap.svg is a new JS library from Adobe
to produce vectorial graphics.

Description ... JavaScript Vector Library
Keywords ...... vector, graphics
URL ........... http://snapsvg.io
jquery-csv plugin added to the cdn.
add superagent 0.15.7
v2.2.0 release
angular-ui-bootstrap version 0.7.0
Updated parsley.js to 1.2.1
Create parsley.extend.min.js
Create parsley.es.min.js
added pixi.js
fixed case error for Travis CI build
Added vega.js 1.3.3
Update Hydra.js to version 3.4.2
Adding leaflet awesome markers
Add leaflet fullscreen control
Update Hydra.js to version 3.5.0
Added backgrid.js 0.2.6
Updated Noisy to 1.2
Update Hydra.js to version 3.6.0
Version bump to Backbone Relational