JavaScript: enumerating ordered numbers first (Chrome, FF and IE11).

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@8973 5f5364db-9458-4db8-a492-e30667be6df6
revert the workaround for the ff24 jQuery test, fix the expectations for FF17 and the setup

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@8974 5f5364db-9458-4db8-a492-e30667be6df6