adding .idea files to ignore
Revert "adding .idea files to ignore"

This reverts commit dde7f5449516b8a97320f88aeb929489c45a10f4.
Revert "Revert "adding .idea files to ignore""

This reverts commit e0c542fcd04f2baebe2c93165d36ef54f529e5fc.
with Java persistane with hibernate tinker

Now we have the WorkingWithObjects class for experimenting.
Added User Domain entity
Added files to .gitignore
Adding one more file to .gitignore
Fixed couple of issues with hibernate:
1. Fixed hibernate.cfg.xml issue, which was not getting placed in classes folder. Since its a maven project, moved the hibernate.cfg.xml to resources folder under src->main. Maven places files under resources folder in  /WEB-INF/classes folder.
2. Fixed issue with no session found when the user submits. Changed the session.load(which loads only the proxy) to session.get(which actually makes the db call).