Added invitation history
Don't need this anymore
Merge pull request #240 from Wizecoder/invite-history

Added invitation history
Add help link to page
Merge branch 'develop' of https://github.com/AgreeMates/AgreeMates into develop

* 'develop' of https://github.com/AgreeMates/AgreeMates:
  Don't need this anymore
  Added invitation history
Merge branch 'develop' of https://github.com/Agreemates/agreemates into merge-test
 working tests