Added preliminary functionality to select Users for deletion.

 On branch master
 Changes to be committed:

	modified:   app/__init__.py
	modified:   app/templates/global/base.html
	modified:   app/templates/users.html
	modified:   app/templates/users_rcrd.html
	modified:   app/view/vwLease.py
	modified:   app/view/vwRole.py
	modified:   app/view/vwUser.py
	modified:   install/dbUtil.py
	modified:   run.py