Removed UsagePointBuilder and added a new AdministratorController to
handle things like serverStatus and Registration
Cleaned up Imports
Merge pull request #62 from jateeter/master

DeadCode Removal
Made RetailCustomer Inherit from IdentifiedObject - DB Seed Changes
Merge pull request #63 from jateeter/master

Made RetailCustomer Inherit from IdentifiedObject - DB Seed Changes
Merge branch 'master' of https://github.com/energyos/OpenESPI-ThirdParty-java
Cleaned Up Tests re: RetailCustomer.x.IdentifiedObject
Merge pull request #64 from jateeter/master

Cleaned Up Tests re: RetailCustomer.x.IdentifiedObject
Merge branch 'master' of https://github.com/energyos/OpenESPI-ThirdParty-java
Update 403 response to match Data Custodian's 403 response screen