This commit contains all of the code to get intents working and recording to the database.  This commit also has housekeeping and invitaiton tasks in it as well.

Hightlists:
  - claims model was created to store expreseed interest in the offer
  - Initivations were added and the admin area was built out
  - Gems were update to help fix the problem with comfy and rails_email_preview.  As of now I have kept rails_email_preview out of the gemfile until it can be tested.

Known Issues:
  - There is an issue with the admin area and rename assets.  This effects invites and users.   See this link for more information.  I haven't tested the fix since it requires a push to heroku, but we will know soon enough:  https://github.com/gregbell/active_admin/issues/2572#issuecomment-26346488