Change projects homepage limit to 255 chars (#663, #1095).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1457 e93f8b46-1217-0410-a6f0-8f06a7374b81

db/migrate/094_change_projects_homepage_limit.rb

@@ -0,0 +1,9 @@
+class ChangeProjectsHomepageLimit < ActiveRecord::Migration
+  def self.up
+    change_column :projects, :homepage, :string, :limit => nil, :default => ''
+  end
+
+  def self.down
+    change_column :projects, :homepage, :string, :limit => 60, :default => ''
+  end
+end