Began platypus fixes and created and example for PTRegionContext
Add validateInstance to PTRegionContextBuilderImpl
Add empty DAOPT interfaces
Change to new test structure
Fix package location
Delete trash
Add DAOPTContact implementation. Add PTContact entity interface and JPA implementation. Add PTContactBuilder interface and implmentation.
Merge branch 'platypus-fix' of github.com:premium-minds/billy into platypus-fix
Add inital test for context region code
Add builder to PTRegionContext
Add mockito dependencies to billy-platypus's pom.xml
Merge branch 'platypus-fix' of github.com:premium-minds/billy into platypus-fix
Start doing PTContact test
Update RegionContext
Solve multiple declaration of loadFixture method in GenericInvoiceEntryBuilder test class.
Add PTContext yaml file
Add minor change
Update generic invoice test
Merge branch 'platypus-fix' of github.com:premium-minds/billy into platypus-fix
Update pom.xml to build test resources