Moving polling interval to constant.

client/coral-embed-stream/src/Stream.js

@@ -1,5 +1,6 @@
 import React, {PropTypes} from 'react';
 import Comment from './Comment';
+import {NEW_COMMENT_COUNT_POLL_INTERVAL} from 'coral-framework/constants/comments';
 
 class Stream extends React.Component {
 
@@ -33,7 +34,7 @@ class Stream extends React.Component {
         asset_id: asset.id,
         limit: asset.comments.length,
         sort: 'REVERSE_CHRONOLOGICAL'
-      }), 5000),
+      }), NEW_COMMENT_COUNT_POLL_INTERVAL),
     });
   }
 

client/coral-framework/constants/comments.js

@@ -1 +1,2 @@
 export const ADDTL_COMMENTS_ON_LOAD_MORE = 10;
+export const NEW_COMMENT_COUNT_POLL_INTERVAL = 20000;