Fix: try to use full path

dev/codesniffer/jenkins_ruleset.xml

@@ -5,7 +5,7 @@
 	
 	<exclude-pattern>*/conf/*</exclude-pattern>
 	<exclude-pattern>*/filemanagerdol/*</exclude-pattern>
-	<exclude-pattern>*/includes/*</exclude-pattern>
+	<exclude-pattern>*/includes/ckeditor/*</exclude-pattern>
 	<exclude-pattern>*/PEAR/*</exclude-pattern>
 	<exclude-pattern>*/NET/*</exclude-pattern>
 	<exclude-pattern>*/HTTP/*</exclude-pattern>