Merge pull request #2 from KeithV/MZ

Mz
Merge pull request #430 from ricklon/mz

Keith's MZ pull request
Update readme.txt
Merge pull request #431 from ricklon/mz

Update readme.txt
Changed millis() to use readCoreTimer

It was using plib's ReadCoreTimer() originally.
Fixed strange UTF quote characters

Someone had managed to use some strange UTF quote characters, and github's online editor didn't like them.
Merge pull request #432 from majenkotech/mz

Fixed millis() call to ReadCoreTimer
minor fixes to WiFire Variants