Experiment to use numba to implement numba features
Refactor compiler entry points and add dependencies linking to base target
Silent inspect_types() in test
Add size argument to alloca_once
Implement ndarray.sum() and ndarray.flat
Cleanup
More cleanup and refactoring
Add numpy.sum()
Add numpy.prod() and ndarray.prod()
Add docstring
Merge branch 'master' into impl_array_methods

Conflicts:
	numba/typeinfer.py
Merge pull request #742 from sklam/impl_array_methods

Implement array methods