Combining all previous commits into this one. Fixes the hardcoded Asset Pipeline prefix issue.
Merge pull request #6 from rosswilson/squashed

Combining all previous commits into this one.
Move Hotkeys initialization and pass MiniProfiler.jQuery instead of jQuery to hotkeys.
Merge pull request #7 from Intrepidd/master

Fix hotkeys javascript errors due to jQuery
Added travis badge on the README page
Merge branch 'master' of https://github.com/MiniProfiler/rack-mini-profiler into enable-travis-ci