TISTUD-5416 TISTUD-5499 Studio:Updates failed to install
Merge branch 'development' of https://github.com/aptana/studio3 into TISTUD-5416_1
TISTUD-5416
Merge pull request #134 from pinnamur/TISTUD-5416_1

TISTUD-5416 TISTUD-5499 Studio:Updates failed to install
TISTUD-5568 Installing Studio update through our own dialog doesn't ask for restart