Merge remote-tracking branch 'fluffyfreak/JustLookingAgain' into threaded-terrain

Conflicts:
	win32/vc2012/pioneer.vcxproj.filters
move jobswarm to contrib and isolate it from the rest of the pioneer code. hook up to the build system
get corecount platform detection right
compile and silence warnings under gcc
jobswarm credit
Merge branch 'threaded-terrain' of https://github.com/robn/pioneer into JustLookingAgain

Conflicts:
	win32/vc2012/pioneer.vcxproj.filters