Add Windows "Threshold" support to burn stub
Merge branch 'bug4513-modregex' of git://github.com/robmen/wix3 into develop
Merge branch 'develop' of https://github.com/wixtoolset/wix3 into develop
Merge branch 'threshold' of git://github.com/heaths/wix3 into develop

Conflicts:
	History.md