Produce protocol-relative Markdown images
Merge pull request #571 from opscode/protocol-relative-readme-images

Produce protocol-relative Markdown images
include a partial changelog in the cookbook atom feed
Merge pull request #817 from opscode/atom-feed-changelog

Include a partial changelog in the cookbook atom feed
make email notifications configurable
Adding a note to the Postgresql portion of the developer environment setup

clarifying postgresql instructions
fixing code block
Merge pull request #834 from nellshamrell/update-readme

Update readme
Merge pull request #831 from opscode/configurable-email-preferences

Make email notifications configurable
cleanup old email notifications
Merge pull request #837 from opscode/cleanup-after-email-preferences

Cleanup old email notifications
Redirect /chat to the #chef room logs on botbot.me

Instead of redirecting to the dashboard of botbot.me, redirect /chat to the Chef room logs.
Update spec for /chat redirect URL change

/chat now goes to the #chef on freenode logs instead of botbot.me's dashboard. This changes the spec to reflect that.
Make the botbot redirect URL have a trailing slash
Make the botbot spec URL have a trailing slash
Merge pull request #840 from opscode/chat-redirect-adjust

Chat redirect adjust
upgrade to ruby 2.1.3
Remove SegmentIO

Segment.io is going away, and being replaced with StatsD. Also, rather than
having our metrics for Supermarket tied to a library specific wrapper, I made
the wrapper generic. Should we need to swap out StatsD down the line, it can
happen in one place.
Merge pull request #838 from opscode/ruby-2.1.3

Upgrade to ruby 2.1.3
Merge pull request #844 from opscode/remove-segment-io

Remove SegmentIO