Add book description for DB (WB-111).
Modified code for wb-111 (book description addition).
Merge branch 'master' into 1.4.0_wb-111_addBookDescription
Test code added for WB-111 BookFactoryTest
WB-111: Add description column and field.
Merge branch 'tmp' into 1.4.0_wb-111_addBookDescription
Merge branch 'master' into 1.4.0_wb-111_addBookDescription
Merge branch 'master' into 1.4.0_wb-111_addBookDescription
Merge branch 'master' into 1.4.0_wb-111_addBookDescription
Updated Book Service.
Merge branch 'master' of https://github.com/scrum-for-developers/2014-02-team-2.git
changes after merging
Merge remote-tracking branch 'origin/1.4.0_wb-111_addBookDescription'
Merge branch 'master' of https://github.com/scrum-for-developers/2014-02-team-2.git