Packaged, Memory Alignment, More Operations, Fixes.
-Created unified package for VecPy instead of a bunch of separate files
-Added aligned memory allocation for Java and Python
-Added runtime module with helper functions
-Added Python's FloorDiv operator (//)
-Added min and max for uint32 (sse4 and avx2)
-Fixed float literal precision (previously limited to 7 decimal places)
-Fixed handling of multi-line docstrings