Changes

Summary

- WIP removing traces of source variable from garbage collector. - (commit: 834fe71) (details)

Commit 834fe71e4efa863eb8903cfc4907c77dad1cbfff by Victor Bandur - WIP removing traces of source variable from garbage collector. - Addresses #123. (commit: 834fe71)
	c/vdmclib/src/main/VdmProduct.c
	c/vdmclib/src/main/VdmSet.c
	core/vdm2c/src/main/java/org/overture/codegen/vdm2c/transformations/GarbageCollectionTrans.java
	c/vdmclib/src/main/VdmGC.c
	c/vdmclib/src/test/ExpressionsNumeric_Tests.cpp
	c/vdmclib/src/main/VdmClass.h
	c/vdmclib/src/main/VdmProduct.h
	c/vdmclib/src/main/VdmMap.c
	c/vdmclib/src/main/VdmGC.h
	c/vdmclib/src/main/VdmMap.h
	c/vdmclib/src/main/VdmSeq.c
	c/vdmclib/src/test/GC_Tests.cpp
	c/vdmclib/src/main/VdmSet.h
	c/vdmclib/src/main/TypedValue.h
	c/vdmclib/src/test/ExpressionsSet_Tests.cpp
	c/vdmclib/src/main/VdmSeq.h
	c/vdmclib/src/main/VdmBasicTypes.c
	c/vdmclib/src/main/TypedValue.c
	c/vdmclib/src/main/VdmBasicTypes.h