Fix header formatting.
Get jruby home directly rather than relying on fragile search of loaded features.
Bump jrubyVersion to 1.7.3.
Add early null assertion when initializing servlet.
Don't implement Restartable interface so internal method may be private.
Wait with timeout for rails app to restart to improve test robustness.
Add travis-ci config.
Use explicit path to test script.
Run integration tests one by one to (maybe) avoid oom on travis.
Specify source, target versions of 1.6 for maven compiler.
Merge pull request #4 from pmahoney/master

Travis setup + some bugfixes