Add rest-assured.
Added basic test with rest-assured.
Enable tests to run during maven build.
Test trial by Jung on user login.
Few More Test with two empty cases, testRetrieveToken, testInvalidateToken
Improved login test.
Separated tests into individual methods and added various tests for POST /user/token
Add test to use token to retrieve userid.
Add example to perform login for every test.
Add comments to what the tests are doing.
Add test to invalidate token (logout) and test to authenticate token:
Using both header/query methods.
Logout after each test were run.
Merge pull request #5 from shsu/feature/token-test

Write a tests to verify login / token system.