hypothesis/h — pull request #1682 by nickstenning (2014-11-13 15:45:03+00:00)
Title: Move tests alongside tested modules 

This PR moves our unit tests alongside the modules they are intended to test. This has a number of advantages:

- predictable test locations: the tests for module foo.bar are always at
foo.bar_test
- 1:1 mapping module to test file: this helps enforce the testing of
isolated units
- easy overview of module coverage: we can quickly and easily identify
modules that are not tested

I'm happy to hear other opinions on this one. Consider this PR a tentative suggestion.