nla/amberdb — pull request #135 by shuangzhou (2014-05-19 00:54:49+00:00)
Title: Dsc 124

Updated the lookup apis:
- added a method to find and return all active lookups.
- added a method to find and return all deleted lookups.
- made id for a lookup record auto-incrementable.
- added synchronization for updating or suppressing lookup records.