Added common persistence dependencies
Fixed #6. Added the common abstract class for all entity objects
Fixed #3. Added license-maven-plugin
Fixed #4. Added maven-compiler-plugin
Added the feed entity
Added the feed entry entity and updated the feed
Added the user entity and updated the feed
Merge branch 'feature/sub-iss-8' into feature/iss-5
Fixed #10. Added missing license headers
Merge branch 'feature/iss-5' into develop
Fixed #9. Added the generic DAO interface
Fixed #11. Added entity specific DAO interfaces
Added spring-framework as a dependency
Added the basic hibernate implementation of the generic DAO interface
Added the UserDao implementation
Added the FeedDao and FeedEntryDao implementations
Fixed #14. Added logging framework
Fixed #13. Added the spring configuration
Added testing dependencies
Added the test configuration