add POD to WebGUI::Admin::Plugin and rename canUse to canView

lib/WebGUI/Admin/Plugin.pm

@@ -31,7 +31,7 @@ sub BUILDARGS {
     return { session => $session, %args };
 }
 
-sub canUse {
+sub canView {
     return 1;
 }
 
@@ -42,3 +42,63 @@ sub getUrl {
 }
 
 1;
+
+=head1 NAME
+
+WebGUI::Admin::Plugin - Add items to the Admin Console
+
+=head1 SYNOPSIS
+
+ package My::Admin::Plugin;
+ use Moose;
+ use WebGUI::BestPractices;
+ extends 'WebGUI::Admin::Plugin';
+
+ sub www_view {
+    my ( $self ) = @_;
+
+    return "Hello, World\n";
+ }
+
+ # etc/site.conf
+ {
+    "adminConsole" : {
+        myPlugin : {
+            className   : "My::Admin::Plugin",
+            title       : "My Plugin",
+            icon        : "^Extras(icon/gear.gif);",
+            iconSmall   : "^Extras(icon/gear.gif);"
+        }
+    }
+ }
+
+=head1 ATTRIBUTES
+
+=head2 id
+
+The identifier from the configuration file. Read-only.
+
+=head2 title
+
+The i18n title for the plugin, usually specified from the config file.
+
+=head2 icon
+
+The full-size icon for the plugin. Used on the plugin page.
+
+=head2 iconSmall
+
+A smaller icon for the plugin, used in the admin menu.
+
+=head1 METHODS
+
+=head2 canView ( [user] )
+
+Returns true if the user can use this admin plugin. If no user is specified, 
+defaults to the current session's user.
+
+=head2 getUrl ( method [, params ] )
+
+Get a URL to the admin plugin's given www_ method optionally with more URL params.
+
+