dont set content type to json for Apps

lib/json.php

@@ -61,8 +61,10 @@ class OC_JSON{
 	/**
 	* Encode and print $data in json format
 	*/
-	public static function encodedPrint($data){
-		self::setContentTypeHeader();
+	public static function encodedPrint($data,$setContentType=true){
+		if($setContentType){
+			self::setContentTypeHeader();
+		}
 		echo json_encode($data);
 	}
 }

settings/templates/apps.php

@@ -12,7 +12,7 @@
 	<li <?php if($app['active']) echo 'class="active"'?> data-id="<?php echo $app['id'] ?>">
 		<?php  echo $app['name'] ?>
 		<span class="hidden">
-			<?php OC_JSON::encodedPrint($app) ?>
+			<?php OC_JSON::encodedPrint($app,false) ?>
 		</span>
 	</li>
 	<?php endforeach;?>