Update autorevision to 1.5.
qtscript: Add player parameter to getResearch()
Use Gist as the primary location for the vorbis patch.
Check Moc after downloading Qt.
QString's toAscii() is gone in Qt5, so stop using it, which is a good idea anyway.
Update autorevision to 1.6.
Merge branch 'bugfixes'

* bugfixes:
  Update autorevision to 1.6.
  Check Moc after downloading Qt.
  Use Gist as the primary location for the vorbis patch.