Add reading rooms to the contact landing page
use Library notation, hinge plurality on number of them
Rename rooms to libraries in parent_profile, but unclear if this will ever be used
Add closing endif tag
No email or request form, do not display form link
Add test for no email scenario
Merge
Add some documentation of new flag
Merge pull request #276 from 18F/no_web_no_email

For agencies with no email address, do not display a request form
Merge pull request #269 from 18F/reading_room_display

Add reading room links to the contact landing page
Making agency parameter sentence easier to read
Merge branch 'master' of github.com:18F/foia-hub into api_docs
Fixed merge conflict