Add License title
Move patches in a namespace
Minor fix in settings form
Put diff at bottom in mail
Use Rails.configuration.to_prepare to load patches
Fix require_dependency
Add RSpec tests and Travis job
Add repository form view with hook inside
Fix ERROR:  operator does not exist: boolean = integer with Postgres
Test with other Ruby versions and Postgres
Merge pull request #1 from n-rodriguez/master

restructured files, cleaner integration, tests