Merge branch 'hotfix/0.2.0a'
version string
Merge remote-tracking branch 'origin/master'
Merge branch 'release/0.3'
Merge branch 'master' of github.com:Qwlouse/Findeco

Conflicts:
	static/js/app.js
strip chars that are not allowed at the beginning of short titles
changed behaviour for empty shorttitles to return 'sub', 'sub1', 'sub2', ...
added test for bug
Merge branch 'hotfix/nonumbershorttitles' into develop
Merge branch 'develop' of github.com:Qwlouse/Findeco into develop