SpringAtom-#6

moved enabled field from SPerson to SUser class
SpringAtom-#17 DataAccessLayer for SpringAtom

changes due to removed field in SPerson
irrelevant
SpringAtom-#6 Data layer [Hibernate]

changes to support SCar service and SCarMaster
SpringAtom-#17 DataAccessLayer for SpringAtom

fixed several methods to suport functionality of SCar*

added @Cachable for some methods
SpringAtom-#5 Unit tests for DataLayer

tests for SCar*