Initial stages to adding support for the story external cells
Set the recentering flag if the views are going to be layed out (may not be needed)

Double check to see if this is even needed and discard if it isn't
Add a sanity check for an empty string

Don't bother wasting time setting up the entire libxml stack for an empy string; just return a copy.
Add support for stories with type 'news_clip' (external stories)
Relocate the path pattern and route names for the Mobile api
Add a trailing slash to the news path patterns

The server insists on a trailing '/' and RestKit is unhappy if the two don't match.
Support for 'In The Media' story cells and selection of search results
Remove the 'load more' section footer.

Will be added back in as a table footer.