Changed all the created_at and updated_at fields back to a null default to fix #301. It seems that the problem with datetime fields and Postgresql was a Rails bug that was fixed in 1.1, so it should be OK now.

Unfortunately, I couldn't seem to create a migration to revert the fields, so I had to alter the older migration files. This means that if you're using the trunk you need to export your data, delete the database, create it again, run rake db:migrate and then reimport your data. Make sure you backup the whole database first, just in case!



git-svn-id: http://www.rousette.org.uk/svn/tracks-repos/trunk@261 a4c988fc-2ded-0310-b66e-134b36920a42

tracks/db/migrate/005_add_project_description.rb

@@ -1,6 +1,6 @@
 class AddProjectDescription < ActiveRecord::Migration
   def self.up
-    add_column :projects, :description, :text, :default => ''
+    add_column :projects, :description, :text
   end
 
   def self.down