Removed dead mini template

Author: p01

src/resource-manager/resource_templates.js

@@ -1,10 +1,5 @@
 window.templates = window.templates || {};
 
-templates.resource_icon = function(resource)
-{
-  return ["span", "class", "resource-icon resource-type-" + resource.type];
-};
-
 templates.resource_tree =
 {
 	URL_MATCH_CONTEXT_SIZE: 10,
@@ -19,7 +14,6 @@ templates.resource_tree =
 		return name;
 	},
 
-
 	_expander_extras:function(context, pivotID, depth)
 	{
 		var hash = context.collapsed;