update mxe info
optionally strip pioneer binary after build
Corrected the types tested in getMinSize.
Rename getMinSize to GetMinSize.
fix -Wswitch warning in TextureGL.cpp GetMinSize (again)

last time: c2585650941ceb7239f5eedd36cc8fdccf5917bc
Merge branch 'FixDDSIssue'
reorganise debug overlay. now doesn't crash in hyperspace
Respect Pi::drawGui
Merge remote-tracking branch 'origin/master' into ssp-master

Conflicts:
	src/graphics/TextureGL.cpp