Fixes #49 and also removes the word Dashboard from the site dashboard pages.
Fixed the search model naming to use commas and 'or' when appropriate for Sites. Will also need to implement for other fields.
Fixed the search query description for all fields on the search index page.
Fixed the naming method in the search model and fixed the knockout binding to show 1 photo or x photos depending on search result count.
Merge pull request #50 from icotting/nonexisting_tag_zero

Nonexisting tag zero