Merge pull request #37 from simensta/development

Merge Development into Master for deployment
added procfile for deployment
changed app server to unicorn
bundled for deployment
added unicorn config file
damn you, gemfile
prepping for deployment
precompiled assets
removing unicorn files and redeploying
removing unicorn
Merge pull request #53 from simensta/accordion

nigel
committing changes in order to pull dev branch
Merge branch 'development' of https://github.com/simensta/refrigeratory into name-change
readded autofocus on item new form
fixed session store name
Merge pull request #54 from simensta/name-change

Name change and prep to deploy newest build to heroku
fixed conflict before master merge
changed csv infinity inputs to 20yrs or 7304 days
updated unit tests to reflect new invite model
Merge branch 'development' of github.com:simensta/refrigeratory into test-invitation-model