OS X: add a few autorelease pools. Fix an over-release bug.
OS X: add a few autorelease pools.
Fix an over-release bug.

GabuEx/my-little-investigations,MaddTheSane/my-little-investigations,GabuEx/my-little-investigations,MaddTheSane/my-little-investigations,mdevlamynck/my-little-investigations,mdevlamynck/my-little-investigations,mdevlamynck/my-little-investigations,GabuEx/my-little-investigations,MaddTheSane/my-little-investigations