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/admin/default/javascript/firebug.js

@@ -10,7 +10,7 @@ var ConsoleSetup = function() {
 
     for (var i = 0; i < names.length; ++i) {
         if (!window.console[names[i]]) {
-            window.console[names[i]] = function() {}
+            window.console[names[i]] = function() {};
         }
     }
 }();