add avatar of motion author to expired motion notification
Avatar image issue fixed
Mentioned user does not get new comment notification
Merge branch 'master' of github.com:enspiral/loomio into bug/closing-soon-avatar

* 'master' of github.com:enspiral/loomio:
  Metrics: rake task export interesting tables to S3
  Add permalinks to comments
  Install hirefire.
  Improve homepage routes.
  Change embedded videos to https.
  Make migrations reversable.
  refactor
  refactoring, cleaning up
  cleaning up whoopsie branch
  cleaning up whoopsie branch
  cleaning up whoopsie branch
  cleaning up whoopsie branch
  cleaning up whoopsie branch
  new homepage
  WIP
  values page
  Values page first draft
  migrate after fetch
  Do not email invited but not accepted users.
schema no-change
move clearfix so links are still within the id div
fix id for delete link
Merge pull request #474 from enspiral/bug/activity-request-specs

Fix failing specs on master - Move clearfix so links are within the defining id div
Merge pull request #452 from enspiral/bug/closing-soon-avatar

Bug/closing soon avatar
validator removed
Slim down frontpage (Rob's changes)
Merge pull request #478 from enspiral/slim_frontpage_master

Slim down frontpage (Rob's changes)
Update rails and devise.
Merge pull request #475 from enspiral/refactor/remove-discussion-author-validations

validator removed
make event notifications asynchronous
Update staging environment.
Update readme.
remove async call.. this is run by a worker anyway right?
Merge pull request #491 from enspiral/try_fixing_proposal_closing_soon_emails

remove async call.. this is run by a worker anyway right?
fix spelling mistake