[css-align] Remove issue about the spec being not stable, because it's stabilizing now.

Author: tabatkins

css-align/Overview.bs

@@ -151,13 +151,6 @@ Overview of Alignment Properties</h2>
 			<td><a>flex containers</a> and <a>grid containers</a>
 	</table>
 
-	<p class=issue>
-		The exact definition of these properties
-		outside what's <a href="http://www.w3.org/TR/css3-flexbox">what's defined in Flexbox</a>
-		is still <strong>being worked out</strong>.
-		This is a <strong>second Working Draft</strong>
-		and is <strong>NOT STABLE</strong>.
-
 	Note: The '*-items' values don't affect the element itself.
 	When set on a flex container or grid container,
 	they specify the interpretation of any ''align/justify-self: auto'' used on the items in the container element.

css-align/Overview.html

@@ -522,15 +522,7 @@ <h2 class="heading settled" data-level="2" id="overview"><span class="secno">2.
       </table>
 
 
-	
-      <p class="issue" id="issue-1ad5b2aa"><a class="self-link" href="#issue-1ad5b2aa"></a>
-		The exact definition of these properties
-		outside what’s <a href="http://www.w3.org/TR/css3-flexbox">what’s defined in Flexbox</a>
-		is still <strong>being worked out</strong>.
-		This is a <strong>second Working Draft</strong>
-		and is <strong>NOT STABLE</strong>.
 
-</p>
       <p class="note" role="note">Note: The <a class="property" data-link-type="propdesc">*-items</a> values don’t affect the element itself.
 	When set on a flex container or grid container,
 	they specify the interpretation of any <span class="css" data-link-for="align">justify-self: auto</span> used on the items in the container element.</p>
@@ -2412,14 +2404,6 @@ <h2 class="no-num heading settled" id="property-index"><span class="content">Pro
     </table>
     <h2 class="no-num heading settled" id="issues-index"><span class="content">Issues Index</span><a class="self-link" href="#issues-index"></a></h2>
     <div style="counter-reset:issue">
-      <div class="issue">
-		The exact definition of these properties
-		outside what’s <a href="http://www.w3.org/TR/css3-flexbox">what’s defined in Flexbox</a>
-		is still <strong>being worked out</strong>.
-		This is a <strong>second Working Draft</strong>
-		and is <strong>NOT STABLE</strong>.
-
-<a href="#issue-1ad5b2aa"> ↵ </a></div>
       <div class="issue">Should this value allow a fallback alignment, like the <a class="production css" data-link-type="type" href="#typedef-content-distribution">&lt;content-distribution></a> values do?<a href="#issue-c363d194"> ↵ </a></div>
       <div class="issue">
 		Add example images.