Merge pull request #1 from spaceshipsamurai/production

Update package.json
added tests for key creation
Merge branch 'master' of https://github.com/spaceshipsamurai/samurai-membership
Setting up travis ci
Updating travis-ci with grunt-cli install
Updating travis to only run node .10 and .11
Create README.md
Adding email notifications to travis-ci
Merge branch 'master' of https://github.com/spaceshipsamurai/samurai-membership
Fixing email settings
Updated some tests and fixed an issue with populating members group.
periodic commit, stuff is probably broken.
Fixed broken test
Finished up retrieving groups by userid
Completed accepting a member
Merge pull request #2 from spaceshipsamurai/master

Basic group functionality