Added new javascript libraries: headjs, imagesloaded, masonry
minimized angular modules
split app.js into components
created folder for cmart javascripts, move app javascipts there
create scripts.js for loading common javascript and css using headjs
shrinked images
created index_2.html:
- changes to look of product tile: display product price in a ribbon overlay instead, add shadows
- apply masonry to catalogue

improve filtering:
- improve look of filter modal
- link filter and search box bi-directionally

added filtersDictionary.json to store synonyms for filters
Merge remote-tracking branch 'origin/master'