Merge pull request #460 from wolfmanjm/upstreamedge

cleanup include files
Merge pull request #462 from wolfmanjm/upstreamedge

fix current control bug introduced by refactor
update firmware.bin and checksum
Add a disable_msd to config to totally disable msd
Merge pull request #466 from wolfmanjm/add/disable-msd

Add a disable_msd to config to totally disable msd
added the msd_disable option to sample configs