Pushed some code at avalanche-development/talus.
- 366668c Moves test directory to more appropriate location.
- 60238df Moves around test structure, optimistic removals.
- 01bbab3 Replaces function override hack w/ phpmockery.
- a2412a8 Bumps travis builds.
- e112db4 Bumps to latest phpunit.
- e98a340 Start on middleware trait test refactoring.
- 557e36e Finishes up unit test refactor for middleware aware trait.
- 4fd0f50 Merge pull request #10 from avalanche-development/refactor-tests.
