header (C) fixes
PATM: Changed two Main APIs to use PUVM instead of PVM (one of them directly accessed it). Lot's of function scope cleanups.
Doxygen.
DISOPCODE: s/optype/fOpType/ s/param/fParam/ docs
DISOPCODE: s/opcode/uOpcode/
VMM reorg: Moving PATM to where the other VMM sources are.