improve view names

Idea

improve view names+status

improve view names+priority

improve view names+tag

we have some unintuitive view names

Content views:

database -> card.content
raw -> content (may be templated)
links_only -> rendered with links
naked / closed_naked -> cardtype-specific. gets cached linked_only and expands inclusions
closed, closed_content -> wrappings for closed_naked
content, open, titled, rss_titled -> wrappings for naked

improve view names+discussed in support tickets

improve view names+relevant user stories