Merge pull request #391 from erasmussen2/issue-135

.gitignore

sites/all/themes/unl_digitalsignage/css/1920.css

...ts/backgrounds/FreeImageWorks.com_SSLightsSparkled-36.jpg

...gnassets/backgrounds/abstract_colours_wallpaper_21ef8.jpg

...nassets/backgrounds/simply-red-backgrounds-wallpapers.jpg

...ll/themes/unl_digitalsignage/images/background-lights.png

...all/themes/unl_digitalsignage/images/background-lines.png

...l/themes/unl_digitalsignage/images/background-rainbow.png

...l/themes/unl_digitalsignage/scripts/unl_digitalsignage.js