Added basic UI for "Manage User Groups" page
Progress on login page
More progress on login
Got basic login logic ready
basic responsive design. shifts down to 4 columns if less than 800 px width.
added icons
added icon to appspec and added default icons for all apps
fixed home app relayout bug
Added Master Build Script and fixed Build Scripts
Merge branch 'homescreen'
Merge branch 'master' into pages_html
fixed makefile