Fix text case in facet names.
Update text-case around the app to remove any explict uppercase.
Remove colons from dt data.
Merge pull request #430 from sul-dlss/text-case

Update dt text case and remove colons from the end of the labels
fixes course reserve dd/dt/dl issues
adds sr text to top menu button
Merge pull request #440 from sul-dlss/sr-top-menu

adds sr text to top menu button
Remove duplicate image links from search results
Merge pull request #435 from sul-dlss/remove-duplicate-image-links

Remove duplicate image links from search results
Merge pull request #439 from sul-dlss/course-info

Fixes course reserve dd/dt/dl issues
Add styles for documents in search results