remove unfinished code

Author: michield

plugins/restapi/includes/messages.php

@@ -69,7 +69,7 @@ static function messageAdd(){
     }
 
     /**
-     * <p>Updates existing message/campaing.</p>
+     * <p>Updates existing message/campaign.</p>
      * <p><strong>Parameters:</strong><br/>
      * [*id] {integer} <br/>
      * [*subject] {string} <br/>
@@ -118,21 +118,6 @@ static function messageUpdate( $id = 0 ){
         }
 
     }
-
-  /** unfinished - https://github.com/phpList/phplist-plugin-restapi/issues/3
-	static function imageAdd(){
-		if($_POST['image'] and $_POST['name']){
-			$imageDirectory = "/var/www/phplist/content/c/";
-			$dest = tempnam($imageDirectory,date("ymd_his_"));
-			$pi = pathinfo($_POST['name']);
-			$dest.= '.'.$pi['extension'];
-			file_put_contents($dest,base64_decode($_POST['image']));
-			$response = new Response();
-			$response->setData('Filename', basename($dest));
-			$response->output();
-		}
-	}
-  * */
 
 	static function formtokenGet(){
 		$key = md5(time().mt_rand(0,10000));