Fix lint for jenkins.js
Merge pull request #34 from jlavallee/master

fix lint - jenkins.js fails on master
Add travis file which runs lint on check in.
allow git 'refresh' to non-master branch
Also treat 201 status code from pagery duty as successful.
improved ability to use other git branches
another typo
Merge pull request #36 from racker/pager_duty_201_status_code

Also treat 201 status code from pagery duty as successful.
Modify revParse so it actually passes revision to the callback.
Allow user to specify 'module_name' variable in the stack settings.
fix lint.
Allow user to pass (repo, url, ref, callback) to refresh.
Merge pull request #38 from racker/allow_user_to_specify_stack_file

Allow user to specify 'module_name' variable in the stack settings.
Merge pull request #39 from racker/fix_git_refresh

Allow user to pass (repo, url, ref, callback) to refresh.
Merge pull request #37 from racker/fix_rev_parse

Modify revParse so it actually passes revision to the callback.
Preserve the old behavior.
Merge branch 'master' of github.com:racker/dreadnot
Allow user to pass logmagic log sink name to the entry point.
Merge pull request #40 from racker/allow_user_to_specify_logger

Allow user to pass logmagic log sink name to the entry point.
Fix the log message.