Added support for IE8 on left sidebar visibility
Compacted the dynamic CSS output for a somewhat cleaner header source code
NEW: Added option to hide the content separator - see: http://wpdefault.com/forums/topic/plugin-activation-adjusts-spacing-on-blogroll/ for what & why!

git-svn-id: https://plugins.svn.wordpress.org/fourteen-extended/trunk@848354 b8457f37-d9ea-0310-8a92-e5e31aec5664