Fixed crash happening when selecting "Analyze EE" or "Find Common EE functions" when no executable is loaded.
Changed some things about stdout/stderr handling: Writes are always outputted to disk when debugger is included in build, file location was changed to be the data files location and writes are flushed to disk systematically.
printf calls from STDIO module are now written to IOMAN's stdout instead of being written to the host's console.
Added SifStopDma syscall name.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Source/iop/Iop_Ioman.cpp