Fix DB review issues

Fix DB review issues

4. There is no code for releasing 'adv' table at _ua_db_deinitialize().
8. When checking the table in__check_integrity(),
 206 line: printing UAM_DB_IBEACON_ADV_TABLE using sqlite3_mprintf,
 221 line: On the other hand, printing UAM_DB_DEVICES_TABLE out when checking done successfully.

Change-Id: Ic8c0ab234bbaaa1d68a06c3fa6fc13cc51dcbce9
Signed-off-by: Abhay agarwal <ay.agarwal@samsung.com>