Testbench changes: navtree allows selection by caption "path"
Added element for IntStepper.
All green
Moving from helper methods in V7TestBenchTestCase to PageElement classes
Moving from helper methods in V7TestBenchTestCase to PageObject classes.  Found a what seems to be a bug in MenuBarElement (see #275).   Hacked version V7MenuBarElement) used as temporary workaround

removed workspace.xml from git
Correctly eliminates duplicate jars in war
PageObjects used in tests.  Problem with MenuBarElement see #275