Institutional Login rerouting fix.
Merge branch 'master' of https://github.com/vufind-org/vufind
Checkstyles.
Merge branch 'master' of https://github.com/vufind-org/vufind

Conflicts:
	module/VuFind/src/VuFind/Controller/AbstractBase.php
all code dealing with video clips deleted.

Syndetics no longer offers video clips and they were the only provider.
Improved filter deduplication.
Merge branch 'master' of https://github.com/vufind-org/vufind
Fixed bootstrap search box for consistency with blueprint.
Fixed mismatched tag problem.
Search control alignment.
Merge error fix.
Merge branch 'master' of https://github.com/vufind-org/vufind
lightbox can be closed using 'escape'
Refocus on previous element when lightbox is closed (accessibility)
Merge pull request #151 from TriCollegeLibraries/modal-keyboard

Keyboard accessibility for the Bootstrap Lightbox: close on escape and auto focus forms. Excellent work, Anna.
Bootprint view icons restored. Nostalgia for the win.
RandomRecommend module, with tests.
- Resolves VUFIND-681.
Fixed comment.
Added missing templates/CSS.
Merge branch 'master' of https://github.com/vufind-org/vufind