I18N: Make "That's all, stop editing! Happy blogging." translatable.

The string is used during the network installation process to inform the user about where to store additional configuration data. Since the wp-config.php file can be translated the string should be too.

Props julesaus.
Fixes #36945.
Built from https://develop.svn.wordpress.org/trunk@37902


git-svn-id: http://core.svn.wordpress.org/trunk@37843 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/network.php

@@ -405,10 +405,16 @@ function network_step2( $errors = false ) {
 ?>
 		<ol>
 			<li><p><?php printf(
-				/* translators: 1: wp-config.php 2: location of wp-config file */
-				__( 'Add the following to your %1$s file in %2$s <strong>above</strong> the line reading <code>/* That&#8217;s all, stop editing! Happy blogging. */</code>:' ),
+				/* translators: 1: wp-config.php 2: location of wp-config file, 3: translated version of "That's all, stop editing! Happy blogging." */
+				__( 'Add the following to your %1$s file in %2$s <strong>above</strong> the line reading %3$s:' ),
 				'<code>wp-config.php</code>',
-				'<code>' . $location_of_wp_config . '</code>'
+				'<code>' . $location_of_wp_config . '</code>',
+				/*
+				 * translators: This string should only be translated if wp-config-sample.php is localized.
+				 * You can check the localized release package or
+				 * https://i18n.svn.wordpress.org/<locale code>/branches/<wp version>/dist/wp-config-sample.php
+				 */
+				'<code>/* ' . __( 'That&#8217;s all, stop editing! Happy blogging.' ) . ' */</code>'
 			); ?></p>
 				<textarea class="code" readonly="readonly" cols="100" rows="7">
 define('MULTISITE', true);

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.6-alpha-37901';
+$wp_version = '4.6-alpha-37902';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.