Extracts default Retail Customer username and password into constants
Adds OAuth Data Custodian List feature
Adds DataCustodian domain model
Adds DataCustodianRepository, JPA persistence
Adds DataCustodianService
Adds DataCustodianListController
Adds view for DataCustodianList
Merge pull request #5 from energyos/data-custodian-list

Data custodian list