Test that Cookbook#publish_version! saves the README
Cookbook#publish_version! only takes one argument
Rename CookbookUpload::Readme to CookbookUpload::Document
Extract CHANGELOGs from tarballs
Display a CHANGELOG tab if a cookbook version has one
Fix README/CHANGELOG file extension bug
Rename render_markdown helper to render_document
Display other cookbook install options

Display install options for Berkshelf, Librarian, Knife Install and
Knife Download.
Default CookbookUpload::Document extension to ''
Merge pull request #715 from opscode/store-and-display-changelogs

Store and display CHANGELOGs
Merge pull request #714 from opscode/install-tab

Display other cookbook install options
Link to collaborators

Users should be able to click on collaborators if the current user
doesn't have the permission to manage them.
Merge pull request #717 from opscode/collaborator-hovers

Link to collaborators
Allow tool install instructions to be Markdown

Tool install instructions will now be rendered as Markdown. Since this
could potentially become rather lengthy and truncating Markdown won't
work so well this removes the install instructions from the tool
partial. Also auto_link tool descriptions with the help of rinku.
Merge pull request #719 from opscode/tool-markdown

Allow tool install instructions to be Markdown
Swap out purely ENV based feature flags for rollout

Implement rollout with features currently enabled by an ENV variable so
we may take advantage of some of rollouts more robust features going
forward.
Only enable/disable features that differ in ENV FEATURES.
Fix specs.