WIP: Starting to work on the tests

Going home...
Tests for SisyphusDemultiplexingExecutorActor
WIP: IlluminaDemultiplexingActor tests...

... one of the tests is still failing.
All tests are now runnning!
Merge pull request #18 from johandahlberg/feature/demultiplexing_tests

Feature/demultiplexing tests
Append the Sisyphus log and drop a date in there
Create default dirs in vagrant
Corrected incorrect error messages
Flush the Sisyphus log writers after each write

Otherwise we cannot see the logs as they are created.
Merge pull request #19 from johandahlberg/feature/drop_a_date_in_log

Append the Sisyphus log and drop a date in there
Adding travis.yml
Problem with ordering in tests...

... travis fails. Explicitly sorting list as a ugly little quick fix.
Well maybe the sorting should be here instead...
Merge pull request #20 from johandahlberg/feature/travis_integration

Feature/travis integration