added models
added new database tables
added login resource
added authentication filter
Merge pull request #20 from agudulin/master

Added war packaging
Merge pull request #24 from agudulin/master

Quick fix: added trailing slash in POST request to fix 405 error
small fixes
Merge pull request #19 from vladimir-zakharov/master

Authentication
Add new fields to our models
Add a simple user profile
Add a page to edit user profile