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
Merge pull request #75 from Rise-Vision/feature/style-guide-corrections-subtask1

got rid of the ngShow in the parent storage-modal to show the close (x) ...
Added the contribute button and it points to the storage-client github repo
Merge pull request #76 from Rise-Vision/feature/style-guide-corrections-subtask2

Added the contribute button
changed the bootstrap class to have col-lg-12 to always display across the full width of the dialogue
Merge pull request #77 from Rise-Vision/feature/style-guide-corrections-subtask3

changed search button to always display across full width
changed text in placeholder to "Search" from "Search Media"