Merge pull request #22 from jateeter/master

Step 5 of RESTful Implementatoin
start of Step 6

Merge remote-tracking branch 'upstream/master'
RESTful step 6 Start
Modified Authorization.java to include dataCustodianId,
thirdPartyApplicationName in the xml
Modified Authorization.java to remove the dataCustodianId, clientId
constraint.
Added *findById and *findByUUID to services/repository/domain for
ApplicationInformation, Authorization, and Subscription objects