Results and catalog view unified. Fixes #444
Publication thumbnails tooltip. Fixes #534
Publications catalog wording.
Text in catalog items is selectable. Fixes #535
Catalog views wording unified. Fixes #444
iScrubber cleanup. Fixes #533

The code is made to be as close to the original as possible with a
minor modification to bound the index upwards too (previously it was
only bottom-bound).
Direction selection for iScrubber. Fixes #533

Publication thumbnails use combined scrubbing direction that changes
depending on which side the user moved the mouse onto the thumbnails.
New upstream version of jQuery iScrubber.
Merge commit '37287d8' into catalog-updates

Conflicts:
	client/js/jquery.iscrubber.coffee
Lint.
gravatarHash generator updated.

Now it uses displayName as source if there’s no emails defined. Still
needs a matching migration.
Person's avatar refactored. Fixes #537
Merge branch 'development' into catalog-updates
Migration for changed gravatarHash.
Merge branch 'catalog-updates' of https://github.com/peerlibrary/peerlibrary into catalog-updates
New highlights and annotation items. Fixes #539
Authors vertical spacing in publication item.
Clearing out unnecessary code.
iScrubber bug fix.
Mandatory count template in catalogs.