Overhauled tests for native structure types (struct and union) that contain numeric types (int, unsigned long etc) and enums
Removed now redundant tests in StructureTest.java and removed UnionTest.java entirely for this same reason, what remains are tests that will be overhauled in the future
Modified GNUmakefile to build for nested directories which is now needed because new C files NumericUnion.c and NumericStruct.c are in a directory struct/ for better organization
structandunion) that contain numeric types (int,unsigned longetc) andenumsStructureTest.javaand removedUnionTest.javaentirely for this same reason, what remains are tests that will be overhauled in the futureGNUmakefileto build for nested directories which is now needed because new C filesNumericUnion.candNumericStruct.care in a directorystruct/for better organization