Version 0.2.0
Refactor test_finder. Separate finder from runner
Refactor TestCollection, Testcase, TestRunner
Don't show run commands by default in test_runner

Added flags: --verbose, --loud
Version 0.3.0
Use regular gemset for test
app_up allows arbitrary git commands

- Adds arbitrary git action to app_up
- Adds --on-branch option to rebase onto the upstream branch