Migrate to a more explicit routing table

Updated the relevant url view helper calls etc to work with the new
routing table.
Add a new, re-usable, search results partial

This saves work as the same view script details are being used through
several areas of the application.
Finish implementing the feeds search action
Start using the faster ClassMapAutoloader
Correct a minor bug in the flash messenger view template

There was no check for the existence of info or error in messages before
attempting to reference them, which can lead to an error.
Use the minified bootstrap over the unminified version
Add siege to VM configuration so it's available for testing with
Merge branch 'feature/finish_search_feeds_form' into develop