First pass at new routing slip.

Shamelessly borrowed layout found at http://jsfiddle.net/qJMvL/
Adding some extra styling for improving legibility.
removing mockup strings
nil guards for when there is no intended use
new layout changes requested today
remaining assets for routing slip redesign
Merge branch 'new-routing-slip' into production-new

As per CDeane's request March 21.
New Routing Slip in production
Gemfile.lock as of 22 March 2014
ensuring routing slip will not cache
fixing desc_meta expand/collapse
show DL panel
new sheriff in town