[css-display] Remove issue about including run-in, since we're including it now.

--HG--
extra : rebase_source : e0dfb3b0e45bea2595b198a142d7740ebd6a9907

Author: tabatkins

css-display/Overview.bs

@@ -191,10 +191,6 @@ Interacting with the layout mode: the 'display-outside' property</h3>
 	if it's not placed in an appropriate formatting context;
 	the details of this are specified by each layout mode.
 
-	<p class='issue'>
-		Is <a href="http://lists.w3.org/Archives/Public/www-style/2012Jul/0450.html">fantasai's proposal for a run-in model</a> sane enough to include in this spec?
-
-
 <h3 id='display-list'>
 Creating a list item: the 'display-list' property</h3>
 
@@ -409,7 +405,6 @@ Run-In Layout</h2>
 			An anonymous block box is generated around the entire sequence of boxes thus generated.
 	</dl>
 
-
 <h2 class=no-num id="acknowledgments">
 Acknowledgments</h2>