Make collision code placement more like original (+ small fixes)

# Conflicts:
#	premake5.lua
#	src/CMakeLists.txt
#	src/collision/Collision.cpp
#	src/core/Collision.h

src/collision/vu0Collision.dsm

@@ -0,0 +1,21 @@
+.align 4
+.global Vu0CollisionDmaTag
+Vu0CollisionDmaTag:
+DMAcnt *
+MPG 0, *
+.vu
+.include "vu0Collision_1.s"
+.EndMPG
+.EndDmaData
+DMAend
+
+.global Vu0Collision2DmaTag
+Vu0Collision2DmaTag:
+DMAcnt *
+MPG 0, *
+.vu
+.include "vu0Collision_2.s"
+.EndMPG
+.EndDmaData
+DMAend
+.end