guard/guard — pull request #198 by Maher4Ever (2011-12-20 00:32:58+00:00)
Title: Add quit action to the interactor + few extra tests for the supported actions

Hello,

After updating to 0.9.1 today I used it and it worked great. When I wanted to stop Guard (and to test the new interactor), I spontaneously used the letter `q` (for `quit` I assumed) but I found out that Guard actually uses `e` or `exit`. I thought it was unfortunate because a lot of shell programs use `quit` for stopping them.

So I added the `quit` action (with the shorcut) so that Guard can stay as innovative as possible.

Also while adding the action, I noticed that the supported actions were not being tested in the interactor spec. So I added some extra tests for all of the supported actions.