FLUID-3674: Fix for immediate close of rich text inline edit issue (caused by corruption of selector options to dead man's blur), fix for all remaining focus-related issues in IE - removal of jqUnit.simulateFocus in favour of unified fluid.focus() which must now be used by all components and test cases. Correction for failure to detect IE11 causing test failure as well as fix for infinite recursion in IE8 caused by corruption during expandCompact. All test cases are now running in IE11 with the exception of Enactors-test.html which should be JIRAed and raised with the Preferences Framework team.