Fixed
Merge remote-tracking branch 'origin/master'
Merge branch 'master' of https://github.com/onkelangil/PvC-app.git
Every litle thing extends Abstract node
Merge branch 'master' of https://github.com/onkelangil/PvC-app.git
Progressbar works
Merge branch 'master' of https://github.com/onkelangil/PvC-app.git