'ignoreUnimportantViews` desired capability added in master

ignoreUnimportantViews - Calls the setCompressedLayoutHierarchy() uiautomator function. This capability can speed up test execution, since Accessibility commands will run faster ignoring some elements. The ignored elements will not be findable, which is why this capability has also been implemented as a toggle-able setting as well as a capability. Defaults to false

This was also implemented as a Setting