Adding/excluding dependencies.
Merge remote-tracking branch 'origin/master'

Conflicts:
	SEAD-VA-extensions/dcs-integration/sead-workflow-integration/src/main/webapp/WEB-INF/applicationContext.xml
	SEAD-VA-extensions/dcs-integration/sead-workflow-integration/src/test/java/org/dataconservancy/dcs/integration/main/IngestTest.java