more vtest fixes

resp. fixing the earlier fix...
Merge pull request #854 from Jojo-Schmitz/vtest-fixes

more vtest fixes
enabling more metaTags
fixing typos found along the way
fixing the regression test files in mtest
improving content for platform tag
removing "Platform" tag from all mscx files

as it is case sensitive and really should be "platform" and as such
would be ignored during tests
rebase and adjusting new regression test file