[INTERNAL] CheckBox in Platinum and IE no outline

Change-Id: I9e87c1608746e761281999c95717603071547328
[INTERNAL] ItemNavigation - remove check for selector :visible and
visibility

Checks is(:visible) and visibility are not needed as they are already
checked in is(:sapFocusable) 
Change-Id: I198db11f5b02010e6073dfd0bbc26bcf09dd8d5f
Merge "[INTERNAL] CheckBox in Platinum and IE no outline"
Merge "[INTERNAL] ItemNavigation - remove check for selector :visible and visibility"