Merge pull request #296 from Ansa89/italian-translation

Italian translation: update
fix: Force video output to follow aspect ratio #130
Merge pull request #297 from apprb/master

fix: Force video output to follow aspect ratio #130
bug fix in ChatAreaWidget: absolute coordinates should be used to detect clicks on a FileTransferInstance's buttons
Merge pull request #299 from apprb/dev

bug fix in ChatAreaWidget
Try fix jenkins windows builds
Merge pull request #301 from zetok/fix-jenkins

Try fix jenkins windows builds
Split message
Finnish translation to qTox

Finnish translation to qTox
Merge pull request #303 from master-passeli/finnish_translation

Finnish translation to qTox
Merge pull request #302 from apprb/dev

Split message
Update Screenshot
Merge pull request #305 from urras/patch-2

Update Screenshot
Error messages in the case of message sending problems
File send error message
Merge pull request #307 from apprb/notif

Notifications
Avatar support for ourselves
Initial avatars support
Fix avatars resetting after friend clicked on
Rescale avatars in the friend widget