Remove some gems because they are never used in this project.
Strip leading and trailing slug punctuation.
Merge remote-tracking branch 'discourse/master'
Fix guard warning with version spec for rb-notify.
Increase timeout for spork startup.
Fix Guardfile warning about deprecated :version arg.
Tuneups of Vagrant

Increase memory allocation to 512MB so guest VM is not swapping.
SSH forwarding, DNS host nat resolver.
Don't use NFS on darwin, just use standard folder sharing.
Update & simplify vagrant instructions.

The gem installer is deprecated, direct people to the real installer.
No longer need to require XCode and RVM installs, just install vagrant
and go. Password prompt during boot only happens on windows, not OS X
and Linux hosts.
Added bundle install command to easy setup

When I tried to follow the steps mentioned I needed to perform `bundle install` as well.
I committed a regression around multi site today and site customization, added tests so it don't happen again
Merge pull request #51 from danneu/slug-patch

Strip leading and trailing slug punctuation.
Merge pull request #54 from patdeegan/test-cleanups

Test cleanups.
Merge pull request #36 from fenprace/master

Remove some gems in the Gemfile
Merge pull request #55 from spockz/patch-1

Added bundle install command to easy setup
Fix all the trailing whitespace
Merge pull request #12 from darthdeus/fix-all-the-trailing-whitespace

Fix all the trailing whitespace
Oops, slim is required for sidekiq's web interface.