Storage Client Updates for Sytle Guide Corrections

got rid of the ngShow in the parent storage-modal to show the close (x) button

ng-click using cancelButtonClick and switch to ButtonsController to close modal

Added the contribute button and it points to the storage-client github repo

changed the bootstrap class to have col-lg-12 to always display across the full width of the dialogue

changed text in placeholder to "Search" from "Search Media"

fixed column spacing and aligned columns to right and left for wide res.

fixed column spacing got rid of inline styles to use new common-styles

bower file change to test common-style off of github branch subtask

reverted back changes to bower file as bower changes not needed

got rid of empty style element

included new style-guide changes for dist folder

did final gulp build to get dist folder up to date. it updated the cancel button change

changed bower.json back to be like master branch

moved contribute button next to header
Merge pull request #84 from Rise-Vision/feature/style-guide-corrections

Feature/style guide corrections