Step4 RESTful APIs (still come confusion on generations in the code) +
CORSFilter removal.
Update to Routes.java (correcting Subscription and IntervalBlock)
(possibly a no-op - fixed local STS parsing errors that were likely just
confusion of the eclipse parser.)
put file back in (maybe should be removed in favor of only one copy in
common?)
Merge pull request #18 from jateeter/master

Step4 of RESTful Implementation
Merge pull request #19 from MartyBurns/master

added support for costAdditionalDetailLastPeriod and overallConsumptionLastPeriod