Configured default publisher value
LIBDRUM-323. OCLC Gateway Problems with OAI qdc metadata format

Interim solution is to disable qdc from /oai/request
requires 'rm -rf /apps/drum/var/oai' to clear the oai cache

https://issues.umd.edu/browse/LIBDRUM-323
Text revisions
Fixups for Text revisions

* Proper use of <%= request.getContextPath() %> to create links relative to current environment
* html tag open/close cleanup
LIBDRUM-282. Withdrawn item not appearing in "Withdrawn Items" list.

Spellcheck index was rebuilt on every commit which took ~5minutes. Configured to rebuild on optimize instead of commit.

https://issues.umd.edu/browse/LIBDRUM-282.
Bumped version to 4.1.1
Merge branch 'release/drum-4.1/1' into drum-develop

Conflicts:
	dspace-api/pom.xml
	dspace-jspui/pom.xml
	dspace-lni/dspace-lni-client/pom.xml
	dspace-lni/pom.xml
	dspace-oai/pom.xml
	dspace-rest/pom.xml
	dspace-services/pom.xml
	dspace-solr/pom.xml
	dspace-sword/pom.xml
	dspace-swordv2/pom.xml
	dspace-xmlui/pom.xml
	dspace/modules/additions/pom.xml
	dspace/modules/jspui/pom.xml
	dspace/modules/jspui/src/main/webapp/help/about_drum.jsp
	dspace/modules/jspui/src/main/webapp/help/about_submitting.jsp
	dspace/modules/jspui/src/main/webapp/home.jsp
	dspace/modules/lni/pom.xml
	dspace/modules/oai/pom.xml
	dspace/modules/pom.xml
	dspace/modules/rest/pom.xml
	dspace/modules/solr/pom.xml
	dspace/modules/sword/pom.xml
	dspace/modules/swordv2/pom.xml
	dspace/modules/xmlui/pom.xml
	dspace/pom.xml
	pom.xml