[widgets] Widget Updates test case issue: ta-pr-005

This test case states:

"Tests that update-info element's version attribute should have a value higher than current version for the widget to be updated. The widget is not updated or replaced."

However, in the specification itself, there is no condition that the potential update version has to be "higher" than that of the incumbent widget, only different [1].

S

[1] http://dev.w3.org/2006/waf/widgets-updates/#verifying-and-installing-an-update