IE8+ supports the pseudo element. The world will not explode if
IE6 and 7 do not have the chevron.
This simplifies code by dropping the use of the pokey element
Note: I know we can drop using the image too but I decided not to do
that in this patch.
Change-Id: Ia9ac434461e63bc2cf8554060126995ac65a3531
This provides some rudimentary styling support to make Echo usable
with the Modern skin.
It also fixes the Notifications special page so it is styled
correctly in Modern, CologneBlue, or with Javascript turned off.
Also some more tweaks for Monobook skin.
Retiring the 'feedback' link from the special page, per PM.
Bug: 47932
Change-Id: I633a93a78f5a78d0642a3a059fa6f7208f99cec4