container log support
format combined output from docker engine
update cli usage info for logs
bump version for cli
update cli description info for logs
added logs to ui
Merge pull request #275 from shipyard/container-logs

container logs
Fix for issue #294, Make ordering of containers in the UI consistent

Updated app/controller.js to have a default ordering of id for containers
and name for engines.  Introduced a scope variable to store whether the
sorting should be reversed.

I have then updated the engines and containers templates so that when a user
clicks on a heading, the table is sorted based upon the selected field.

When doing this, adding the <a> tag made the headings blue, so I've made a
modification to the CSS so that "th -> a" tags are black to remain consistent.