Provide access to page elements using page objects in a standard way
Provide access to page elements using page objects in a standard way

This commit includes changes to user-list.po.ts that reveal page objects so that the spec file can utilize them without getting elements of the page by identification.

UMM-CSci-3601/3601-lab4_mongo,UMM-CSci-3601/3601-lab4_mongo,UMM-CSci-3601/3601-lab4_mongo,UMM-CSci-3601/3601-lab4_mongo