Print test output
Add 'at' to dependencies
Look under directories for logs
Be verbose
Setup ssh
Verbose wasn't giving more info
Disable concurrency
Use 2 processes
Merge pull request #5 from ScottWales/tests

Install `at` and a localhost ssh key on the test runner

Running with `-j 2` seems like a good starting point on Travis - when it's 4 more tests are failing (presumably due to timeouts), when it's 1 it takes over 40 min to run the tests.