Version bump for com.android.tools.build:gradle
[Fixes 81887480] Fixed crash when server returns html.

Also fixes some other crashes, e.g. 500, no internet when synching etc.
Fixed wrong display of weighted in list
updated gitignore
Added beta tester to readme
Added working test to remove build fail because there were no tests.
Merge branch 'develop' of github.com:ironjan/MensaUPB into develop
increased androidannotations version
increased min Android version to 9
Fixed problem with version numbering
Added version info in about screen
Cleaned up Logs
Only synching relevant days
Version bump
[Finishes #82791238] Menu names are now single line
Update to support library 21 and rough material design
Increased some build-tools versions
Merge pull request #35 from ironjan/develop

Develop