Default formatter context broken since 0.3.7

[mbretter]

When accessing "this", inside a formatter until 0.3.6 it was the GridColumn, starting from 0.3.7 it is window.
This patch re-installs the old behavior:

--- Grid.js.orig    2013-10-14 12:10:44.774374695 +0200
+++ Grid.js 2013-10-14 12:10:47.702374735 +0200
@@ -505,7 +505,7 @@
                formatterScope = this.grid.formatterScope;

            td.innerHTML = typeof formatter === "string" && formatterScope ?
-               formatterScope[formatter](data, object) : formatter(data, object);
+               formatterScope[formatter](data, object) : this.formatter(data, object);
        }else if(data != null){
            td.appendChild(document.createTextNode(data)); 
        }

[kfranqueiro]

Argh, kicking myself for missing this. Thanks for pointing it out.