purge and re-add
Merge branch 'master' of https://github.com/smeighan/nutcracker_c

Conflicts:
	xLights/TabSequence.cpp
better key colors
Merge branch 'master' of https://github.com/smeighan/nutcracker_c
more piano work
Merge branch 'master' of https://github.com/smeighan/nutcracker_c
Added  wxRemoveFile(fileout); // get rid of temporary file
to the end of routine void fix_version_differences(wxString file)
in TabSequence.cpp. the out file is temporary and should be removed. it is used to fix missing columns.
protection for BufferHt to be < 1. bad model caused crashes in numerous effects
Merge branch 'master' of https://github.com/smeighan/nutcracker_c