DATABASE initial commit

Change-Id: Idf3404a5a705fadac2faa8d750dcdf9c3df90f05
Signed-off-by: Rohan S Raju <42rohan@gmail.com>
Integrating with jpa and Implementing BaseService and fetching the data
from db


Signed-off-by: Rohan S Raju <42rohan@gmail.com>
Adding the i18n support and basic exception handling framework
Merge pull request #1 from 42rohan/master

Database scripts JPA i18n and exception handeling