PHP CodeStandard update

- all if/while/for/etc blocks have brackets on same line
- functions have brackets on new line
- no blocks without brackets
- all code starts on col 0 and there are no tab intends anymore

off: came case for classes and class methods
ignore: _ prefix functions (we can't change that anymore)

www/layout/frontend/default/css/frontend.css

@@ -1,5 +1,4 @@
-.debug_message
-{
+.debug_message {
 	border-top: 1px solid #a4a4a4;
 	color: #a4a4a4;
 	font-size: 8px;