RE COutput/InputStream and friends and migrate over

This branch is probably still horribly broken, but it's a good first step to migrating away from having hecl embedded in the runtime

Runtime/Character/CTransition.cpp

@@ -3,9 +3,9 @@
 namespace metaforce {
 
 CTransition::CTransition(CInputStream& in)
-: x0_id(in.readUint32Big())
-, x4_animA(in.readUint32Big())
-, x8_animB(in.readUint32Big())
+: x0_id(in.ReadLong())
+, x4_animA(in.ReadLong())
+, x8_animB(in.ReadLong())
 , xc_trans(CMetaTransFactory::CreateMetaTrans(in)) {}
 
 } // namespace metaforce