ongoing modal work
removed testing code
removed verdant static version. hugely out of date
merge conflicts resolved
Merge branch 'develop' into page-chooser-modal

Conflicts:
	django-verdant/verdantadmin/static/verdantadmin/css/components/listing.less
Merge branch 'develop' into page-chooser-modal
add form object to page chooser and fiddle styling
Move link type chooser into an include
Implement search on page chooser
add live searching to page chooser search
focus the search field on open (and add some belt-and-braces scoping to references to the id_q field)
exclude root from search results
show parent page in search results