README update, removed old installation instructions and link to shar…

…ing's page in wiki

README.markdown

@@ -13,62 +13,15 @@ Included functionality
 * Invitations for joining a group
 * Bi-directional friendships
 * Followers and fan friendships
+* Sharing objects to groups
 
 Resources
 =========
 
-Plugin requirements
--------------------
-
-* [http://github.com/tog/tog/wikis/3rd-party-plugins-acts\_as\_state\_machine](http://github.com/tog/tog/wikis/3rd-party-plugins-acts\_as\_state\_machine)
-* [http://github.com/tog/tog/wikis/3rd-party-plugins-seo\_urls](http://github.com/tog/tog/wikis/3rd-party-plugins-seo\_urls)
-* [http://wiki.github.com/tog/tog/3rd-party-plugins-paperclip](http://wiki.github.com/tog/tog/3rd-party-plugins-paperclip)
-
 Install
 -------
 
-If you used the command <code>togify</code> to install tog, then you already have tog_social installed.
-
-If not, install it like any other plugin:
-
-
-* Install plugin form source:
-
-<pre>
-ruby script/plugin install git@github.com:tog/tog_social.git
-</pre>
-
-* Generate installation migration:
-
-<pre>
-ruby script/generate migration install_tog_social
-</pre>
-
-	  with the following content:
-
-<pre>
-class InstallTogSocial < ActiveRecord::Migration
-  def self.up
-    migrate_plugin "tog_social", 1
-  end
-
-  def self.down
-    migrate_plugin "tog_social", 0
-  end
-end
-</pre>
-
-* Add tog_social's routes to your application's config/routes.rb
-
-<pre>
-map.routes_from_plugin 'tog_social'
-</pre> 
-
-* And finally...
-
-<pre> 
-rake db:migrate
-</pre> 
+This plugins is installed by the tog_template as one of tog's core plugins._
 
 More
 -------
@@ -81,6 +34,7 @@ More
 
 [Showing friends, followers or followings in a portlet](http://github.com/tog/tog_social/wikis/showing-friends-followers-or-followings-in-a-portlet)
 
+[Sharing content to groups](http://wiki.github.com/tog/tog_social/sharing)
 
 
 Copyright (c) 2008 Keras Software Development, released under the MIT license