Bump to Rake ~> 10.0
Updated year in README
The room id can now be a string

this changed in this commit:
https://github.com/github/janky/commit/a438e1f338cc9fecf0775468a669ed13b6356730

We need it to have janky post from hubot into our kato room
Since the room id is now a string, it cannot be zero

But we can check if it is empty instead to use the fallback
Merge pull request #181 from parkr/patch-1

Bump to Rake ~> 10.0
add @mattr- as maintainer, closes #207
Merge pull request #202 from calmyournerves/patch-1

Updated year in README
Merge pull request #206 from Reprazent/master

handle strings as room_id everywhere
Add failure service

Basically the same as a chat service. But should be used for shouting in
a more visibile room.
require the new failure service
Load the newly created failure service
Fix a typo
Don't post in the same room twice
Combine wether or not to post a failure notification
Post to the default room, when build was initiated from github
Read from seperate hubot chat settings