Update amqp.md
update amqp doc with configuration details and setup.
Correct indentation of code block.
Merge pull request #2 from candlepin/awood/ruby-1.9.3

Awood/ruby 1.9.3
Make sure bundler is updated on the gear itself.
Add Live Reload functionality.
Cache modification dates to speed things up a bit.
Only use LiveReload in development
Add a redirect for the favicon and correct some missing slashes.
Add a 404 page.
Make Jekyll faster by isolating what it renders.
Update README.md with LiveReload information.
Make post template prettier in site-tool.
Tell guard-jekyll-plus to render when *.less files change.
Use Sets to prevent duplicates in the list of includes.