Revert "BGE: Cleanup : merge 3 loop in 1 in function DupliGroupRecurse." This reverts commit371e5f25a0. The fix is basically to revert the cleanup commit371e5f25(and3d658bf7) Also5dc22fbbfhad to be adapted to the reverted code. Conflicts: source/gameengine/Ketsji/KX_Scene.cpp