Fix for VS2013 build.
Merge branch 'master' of https://github.com/mamedev/mame
Fixed comment.
Merge branch 'master' of https://github.com/mamedev/mame
Merge branch 'master' of https://github.com/mamedev/mame
Fix for DEBUG build.
Missing regtests folder in .gitignore
fix build for VS 2013 and earlier.