Guest username acts like a link

[phette23]

The "GUEST" username when you are not logged in that's in the upper right corner behaves like a link; it changes to an "active" reddish color on hover, even though there is no way to interact with it (the cursor does not change to a pointer, though). There's no need for this hover style so we should remove it.

Element is:

<div id="topbar"> 
	<div id="topbar-wrap"> 
		<div id="topbar-inner">
			<div id="topmenu"> 
<span id="temptopbar_editUserLink" title="Edit user details"><i class="icon-user icon-white"></i> guest</span>			</div> 
		</div> 
	</div> 
</div>