Add a generic purpose field

git-svn-id: file:///home/svn/framework3/trunk@8868 4d416f70-5f16-0410-b530-b9f4589650da

data/sql/migrate/016_add_host_purpose.rb

@@ -0,0 +1,10 @@
+class AddHostPurpose < ActiveRecord::Migration
+	def self.up
+		add_column :hosts, :purpose, :text
+	end
+
+	def self.down
+		remove_column :hosts, :purpose
+	end
+end
+