Add address normalization tools

-including a test for it
Add AddressValidator
Add draw day validation tests

-Clean up error return type in one case
Random eclipse config change needed
Merge branch 'master' of https://github.com/CruGlobal/dss-middleware
Merge branch 'master' into angular
Added a default gift amount
Added a default frequency
Changed the frequency to an ng-repeat and centered using CSS rather than a deprecated html tag