Add WARN_LOG_REPORT_ONCE for unsupported BJUMP/BOUNDINGBOX
Set GE_CMD_SCISSOR1/2 with FLAG_EXECUTE
Add WARN_LOG_REPORT_ONCE for unknown GE commands
Add bunch of GE_CMD_UNKNOWN_XX
Simplify AA lines
Replace them with GE_CMD_UNKNOWN_XX
Chane to ATRAC_ERROR_NO_LOOP_INFORMATION
Log which GE command get called
Merge remote-tracking branch 'upstream/master' into patch-21

Conflicts:
	GPU/GLES/GLES_GPU.cpp
Merge pull request #3849 from raven02/patch-21

Add reporting for unsupported GE commands (BJUMP/BOUNDINGBOX)