Release version 0.6.12

Added translations

Updated Translation

Version bump
Fixed errors in requirements file(s)

Updated testresults

Version bump for release

Preparation for release

Fix janeczku#1349 (Fix error on move cover with foreign file systems,…

… e.g. samba shares)

Preparation for release

Update translations

Merge remote-tracking branch 'it/patch-7'

Update version number

Update setup.cfg

Changed version

Update translation