.travis.yml
Don't need to explicitly `bundle install`
Drop `script`; Travis DTRT
IRC notifications -> freenode#veewee

13:13 < Maior> opinions on Travis notifications appearing in this irc
channel...?
13:13 < Maior> (spammy y/n?)
13:16 <@jedi4ever> fine for me!
Merge pull request #704 from doismellburning/travis

Travis-CI configuration
Add build status image to README
Merge pull request #705 from doismellburning/travis

Travis CI configuration
Let's see if ruby 2.0 get's it to install