Upgrading jQuery to 1.8.3. Tested functionality.
Checking in some minor adjustments to the theme layer and the Gruntfile implementation.
Merge pull request #38 from Jasig/UPG-37

UPG-38: Minor adjustment to sample bloom theme.
Checking in platform-based icons and screenshots to the images directory.
Merge pull request #40 from Jasig/UPG-39

UPG-39: Checking in platform-based icons and screenshots.
Merge pull request #35 from mmoayyed/JQUERY-UPGRADE

Upgrading jQuery to 1.8.3.
Fixed syntax error
Changes for uPortalUP-3785 Implement Background Changer portlet on mobile web (https://issues.jasig.org/browse/UP-3785)

Implemented the background changer portlet into the umopile-ui code.
Changed the code based on Pull Request comments from Matt
Comments cleanup

Changed the executeBackgroundScript to !_.isDefined(…) in resource/Background.js
Removed @return from comment block for the toggleVisibility method
Merge pull request #41 from mindblender/master

uPortalUP-3785 Implement Background Changer portlet on mobil...