Rewrite all tests
Update tests to use new fish-tank
Make sure test runner uses helper
Improve autorun logic in tests
Update helper file to use new fish-tank
Merge pull request #5 from terlar/feature/new-test-framework

Feature: New test framework
Remove extra white-space
Try travis
Travis...
Install later version of fish for travis
Add bc dependency
Travis again...
Update README.md

Add travis build status
Use switch in favor of contains to reduce errors
Add help output to fry-current
Update copy in fry-help
Better help output for fry-install
Let fry handle -h and --help
Fix argument delegation
Better help output for fry use