enforce available locale
install cancancan, limit tnmt numbers
Limit free plan feature and organize simple form u18n
add terms agree checkbox
allow admin to create more than 3 tnmts
modify acceptance logic
add spec for user.creatable
add test db creation on travis.yml
change db owner
change test db ower after creating it with postgres
Merge pull request #40 from Tomomichi/add-authentication

Add authentication