update gemfile
ruby version bumped to 2.12, related gems updated
removing obsolete spec
rails 4.1.6 with spring preloader
Unicorn for Production
sort syntax
Merge pull request #2 from erichwelz/update-rails

Update rails
wip: user controller refactor
user_controller scope
merge conflict
mini thumbnail in menu bar
main view cleanup
clearer names on messaging model
wip: functioning sent mail
wip: Inbox & Outbox with message bold if unread
outbox 'to
remove Verdana
text cleanup
Merge pull request #3 from erichwelz/messaging

Clean up messaging view, add outbox
Merge pull request #7 from erichwelz/master

sync master branches