User comment button now logs in, needs test.
Design fix in Author/Home template
- added form-control class to inputbox
Merge branch 'release-2.3'
Merge branch 'release-2.3' of https://github.com/vufind-org/vufind into release-2.3
Merge branch 'release-2.3'
Zoomy updates.

Simpler initialize size.
Minimap that shows context.
Performance update.
Merge branch 'release-2.3'
Minimap dragging.
Merge branch 'release-2.3'
Removed meaningless second parameter.
Changed second parameter of getConfig for more flexibility.
Merge branch 'master' into change-password

Conflicts:
	module/VuFind/src/VuFind/ILS/Driver/MultiBackend.php