refactored code changed variable name from username to UserName
Added events to convert from model to domain
Code refactored
Server configuration removed to properties file.
Server configuration removed to properties file.
Merge branch 'develop' of http://stash.therapbd.net:7990/scm/ttp/identity-web into feature/Account-sign-up-approval-by-admin
Merge pull request #3 in TTP/identity-web from feature/Account-sign-up-approval-by-admin to develop

* commit '735bc3f592e3cfadf247bb124ba843dc76c17e13':
  Added events to convert from model to domain
  refactored code changed variable name from username to UserName
Aligned with develop
resolved conflicts in identity auth provider to align with develop
Codebase refactored.
Added User Role table to database schema. Integrated in the authentication process. insert dummy data to get roles. Hard coding removed in authentication.
Create README.md
Merge branch 'master' of https://github.com/galib2145/identity-web-git into testing
Refactored Authentication Service
Update IdentityAuthProvider.java
Merge branch 'master' of https://github.com/galib2145/identity-web-git into feature/authentication
Updated user interfaces. Updated email verification process(added token).  Updated database schema for the purpose.