Merge branch 'team-and-group-descriptions' of https://github.com/Undev/gitlabhq into Undev-team-and-group-descriptions

Conflicts:
	db/schema.rb

db/migrate/20130206084024_add_description_to_namsespace.rb

@@ -0,0 +1,5 @@
+class AddDescriptionToNamsespace < ActiveRecord::Migration
+  def change
+    add_column :namespaces, :description, :string, default: '', null: false
+  end
+end

db/migrate/20130207104426_add_description_to_teams.rb

@@ -0,0 +1,5 @@
+class AddDescriptionToTeams < ActiveRecord::Migration
+  def change
+    add_column :user_teams, :description, :string, default: '', null: false
+  end
+end