merge
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Core/HLE/sceAtrac.cpp
Fix
Allow changing of MAX_RECENT in config file

Simple request made by Solarmystic on the forums. Allow you to change
the number of recent isos saved by ppsspp. Default is set to 12.
Use filter directly without register.
Bug fix when loading filter failed.
Improve sceKernelStartModule handling

Fixes 'bogus priority' errors (and maybe more).
Tested on God Eater Burst and fixed its "bogus priority". I haven't found any games this breaks.
Update sceKernelModule.cpp
Buildfix
Buildfix for Qt
Add another patcher
Merge pull request #1897 from sum2012/patch-5

Add another patcher
Fix the save loading for God Eater Burst and Gundam VS Gundam NP
Update sceKernelModule.cpp
Implement pcm voice correctly.
Normally, remainFrame is not less than 0.
Fake implement low level atrac decoder.
Merge
Merge pull request #1899 from oioitff/atrac-fix

Atrac fix
Fix PPSSPPHeadless CMake build.