adding license
adding util file
work in progress
Merge branch '7.x' of https://github.com/discoverygarden/islandora_object_lock into 7.x.unlock_alerts
deeper abstraction of repo objects for future repository swaping
first draft request_unlock
coder review
forgot callback file
Merge pull request #4 from willtp87/7.x.unlock_alerts

7.x.unlock alerts