Summary: Ref T11132, Ref T11478. Builds out a basic PHUICMSView and Guides Application, no content / modules.
Test Plan: Go to /guides/, see blank states for new guides.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Maniphest Tasks: T11132, T11478
Differential Revision: https://secure.phabricator.com/D16414
