Emoji: The `:roll:` smiley is now an emoji.

Unicode 8 added `U+1F644`, "Face with Rolling Eyes", which matches our `:roll:` smiley. Continuing our ever present quest to rid the world of legacy smilies, we now translate that smiley into its emoji form.

Sadly, `:mrgreen:` remains sorely under-represented in the Unicode standard, I'm inclined to think that we should buy a voting membership of the Unicode Consortium, in order to rectify that situation. (Personally, I'm hoping for a green skin tone modifier.)

Fixes #36365.
 


Built from https://develop.svn.wordpress.org/trunk@37296


git-svn-id: http://core.svn.wordpress.org/trunk@37262 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/functions.php

@@ -3224,7 +3224,7 @@ function smilies_init() {
 		   ':idea:' => "\xf0\x9f\x92\xa1",
 		   ':oops:' => "\xf0\x9f\x98\xb3",
 		   ':razz:' => "\xf0\x9f\x98\x9b",
-		   ':roll:' => 'rolleyes.png',
+		   ':roll:' => "\xf0\x9f\x99\x84",
 		   ':wink:' => "\xf0\x9f\x98\x89",
 		    ':cry:' => "\xf0\x9f\x98\xa5",
 		    ':eek:' => "\xf0\x9f\x98\xae",

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.6-alpha-37292';
+$wp_version = '4.6-alpha-37296';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.