Removed all 6ch refrerences.
Supposedly fix 32bit problems with watchdog thread in windows.
Added a few more xpt options that probably aren't necessary, but will probably help when updating.
Defined XPT_OPC_S_PING as 9 instead of 8 which is the same value XPT_OPC_C_PING was.
Merge branch 'master' of https://github.com/clintar/jhPrimeminer-Aero.git