Adresses #138 - Replaced a few JS specific keywords.
Merge commit 'd46f07bc7b43da85faa8bd4080b776e57cf723f3'
Fixed typo in comment.
Closes #138 - Added jquery mobile image folder.
added impressum link on frontpage
info button now gear icon and links to settings page
Adresses #162 - Fixed icon paths on android and ios.
removed news feature for first version of mobile.UP, added cors_post to fetch content, changed endpoint to make use of api manager
Merge branch 'master' of https://github.com/University-of-Potsdam-MM/UP.App
minfied up-theme
removed obsolet code
removed trailing spaces and added theme to popup init closes #115
added openings for libraries closes #142
use comparator in collection to sort openings ref #142
added comparator to collection
removed development code
removed trailing spaces
using session for username / password and authentication
using name schema for local Storage
using name schema for session