v57.0

cztomczak
2017-04-21T13:50:17Z

Update to Chromium v57 on Win (cztomczak#341) and fix PyQt5 example o…

…n Win (cztomczak#325).

Fix PyQt5 support on Windows in qt.py example (cztomczak#325).

Update automate.py to use --ninja-jobs also when building CEF projects.
Default jobs ninja uses is very CPU intensive and can cause much lag in OS.