updates for labels and uri method in webappdaofactory
updates for edit submission preprocessor, passing vreq, also beginning to add middle name to foaflabelpreprocessor
Merge branch 'develop' of https://github.com/vivo-project/Vitro into develop

Conflicts:
	webapp/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/generators/ManageLabelsForIndividualGenerator.java