Got the initial spec changes done to publish and editor's draft

Author: Greg Whitworth

resize-observer/index.bs

@@ -3,10 +3,11 @@ Title: Resize Observer
 Shortname: resize-observer
 Level: 1
 Status: ED
+Work Status: Exploring
 ED: 
 Group: CSSWG
 URL: 
-Editor: Greg Whitworth, Microsoft
+Editor: Greg Whitworth, Microsoft, gwhit@microsoft.com
 Former Editor: Aleks Totic, Google, atotic@google.com
 Abstract: This specification describes an API for observing changes to Element's size.
 </pre>