tree d081fedcca51667916cda7dcbc613af79fda5540
parent bcdef861f555fb35fb8fc2d8b8013f7d2fb17100
author Shock Jiang <shock.jiang@gmail.com> 1413775306 -0700
committer Shock Jiang <shock.jiang@gmail.com> 1413780533 -0700

re-organize files and remove DbMgr

Change-Id: I6667dad558994f1ebcdfb54ab0ec0ed61e2cccb6