python-hamcrest-1.9.0-bp152.3.16

- Updating spec to address common python gotchas:
  * https://en.opensuse.org/openSUSE:Packaging_Python_Singlespec#Common_Gotchas

- using python_expand macro for fdupes

- adding fdupes.

- Changing to singlespec

- Changing name to be consistent with singlespec

- Enabling python3 build, updating to latest version

- Adding initial version of python-hamcrest