added ROOMBA_GRACE_TIME setting for cleanup process
removed extra lines
Unit tests (single commit).  See https://github.com/etsy/skyline/pull/11
unittest2 and mock in requirements.txt
Fixup _addSkip() - https://github.com/etsy/skyline/pull/27#issuecomment-19858932
Merge pull request #27 from oxtopus/algorithms_tests-squashed

Unit tests (single commit)
Add Travis status
Disable email notifications
Link travis build status image to build details
Merge pull request #28 from oxtopus/travis-build-status-link

Link travis build status image to build details
Add HORIZON_IP to sample settings.  Change Listen to use said variable,
defaulting to 127.0.0.1 if it does not exist
Link to mailing list
Actual link
Allow start/stop scripts to be run from anywhere
Add -f to rm in start/stop scripts to suppress no such file warnings
Merge pull request #17 from ssgelm/master

Allow Horizon to listen on an IP other than 127.0.0.1
Merge pull request #33 from bflad/startstop

Allow start/stop scripts to be run from anywhere
Merge pull request #19 from gutefrage/master

[API BREAKING]: Must add ROOMBA_GRACE_TIME setting upon upgrade.
Add example statsd exclusion namespaces
Update readme.md

I couldn't get the seeding running with the proposed command in readme.

```
python utils/seed_data.py
Connecting to Redis...
Loading data over UDP via Horizon...
Traceback (most recent call last):
  File "utils/seed_data.py", line 25, in <module>
    with open('data.json', 'r') as f:
IOError: [Errno 2] No such file or directory: 'data.json'
```

When starting within the utils directory (where data.json resides) it works.
Merge pull request #37 from chr4/patch-1

Update readme.md