Add capistrano gems
Add Capfile & deploys
Comment MYSQL provision
Capify
Merge branch 'style-site' into capistrano

* style-site: (41 commits)
  Style admin login.
  Make property (town, categories & details) random.
  Change count to size
  Change .class == to .is_a?
  Load picture fields from coffee & jQuery on assets.
  Fix errors with current_realestate & picture validation
  Rubyfy User#same_realestate scope.
  Set public title as realestate.name
  Add image large style & size validation.
  Add to_params to models to make routes use permalink.
  Fix truncate length option.
  Fix seeds.
  Fix typo in seeds
  Add publish action on properties
  Add more realistic seeds.
  Rename seeds files.
  Add some field to Property model.
  Production fixes.
  Fix get_permalink helper to have max 40 char.
  Add JS to add new property-pictures from partial.
  ...

Conflicts:
	Gemfile
Add unicorn configuration
Add ask branch to capistrano deploy.rb
Merge branch 'style-site' into capistrano

* style-site:
  Fix broken tests.
git ignore secrets.yml
Add production mail config.
Merge branch 'style-site' into capistrano

* style-site:
  Style public property show & add pictures clearing.
  contact link sends an email to the agency
  Edit navbar & header.
  fix logo link
  style search box & navbar
  Add realestate.logo to header.
  Fix tests about dashboard redirection.
  Add published & phone fields to realestate.
  Create agent's realestate approving.
  Accept/Decline agent users by JS.
  Add integration test to agent registration process.
  Fix tests
  Add approved user to admin dashboard.
  Show user email in create_agent notification
  Style flash notifications.
  Permit agent registration from public site.
Remove n+1 sql on public#show
Install mailcatcher & bullet gems.
Capistrano creates symlink to secrets.yml on shared folder.
Vagrant forward port 1080 to mailcatcher.
mailcatcher configuration on development environment.
Deliver an email after user approval.
Hot restart unicorn after deploying.
serve assets from rack && use sass as css compressor.
Add exception_notification gem