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
Merge branch 'master' of https://github.com/vufind-org/vufind
Search control alignment.
Merge error fix.
Merge branch 'master' of https://github.com/vufind-org/vufind