Added: More generic search parsing

Logical operators should now work with the new solr template; the old solr template is buggy with this (probably because it uses a default qop).

Some parts of template updated, including a facets column
Updated: Base, temporary uploads template

Changed some of the JS on the temporary uploads template to more accurately reflect what it should do.

Pills in base template removed, and navigation is now done entirely through the nav bar. Not a final decision, but will give me more space to work with facets in the search template.