Only display published browse categories on Browse#index.
Merge pull request #595 from sul-dlss/published-categories

Only display published browse categories on Browse#index.
Don't render breadcrumbs on the home page.
Don't call #first on images that are not present.
Merge pull request #600 from sul-dlss/featured-image

Don't call #first on images that are not present.
Merge pull request #597 from sul-dlss/home-page-breadcrumbs

Don't render breadcrumbs on the home page.
Peg bootstrap_form to 2.0.1

bootstrap_form 2.1 changes some form input names and introduces a
problem with Blacklight configuration-backed forms. See
https://travis-ci.org/sul-dlss/spotlight/jobs/22049647#L537
Merge pull request #602 from sul-dlss/bs_form_201

Peg bootstrap_form to 2.0.1
update typeahead
only apply typeahead with image style to the sir-trevor widget typeaheads
Add a tag value on blur, in case there is untagged content in the typeahead box
fix tag autocomplete for tag json serialization
Improve layout and styling of Curation facet panels
Only show unique facet value tooltip if there is a facet value
Replace value separator character in tooltip because semicolon is a valid value character
Merge pull request #601 from sul-dlss/facet-tooltip

Improve layout and styling of Curation: Facets page. Fixes #598
Merge pull request #586 from sul-dlss/tags-autocomplete

Tags autocomplete
Minor CSS change for slideshow design (#554)
Remove Blacklight style override for #sortAndPerPage
Merge branch 'slideshow-design' of https://github.com/sul-dlss/spotlight into slideshow-design