CC-3015: Upgrade: upgrade fails

-fixed

install_minimal/DoctrineMigrations/Version20111103141311.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Migrations\AbstractMigration,
+    Doctrine\DBAL\Schema\Schema;
+
+class Version20111103141311 extends AbstractMigration
+{
+    public function up(Schema $schema)
+    {
+        // add timezone column to cc_show_days
+        $cc_subjs = $schema->getTable('cc_show_days');
+        $cc_subjs->addColumn('timezone', 'string', array('required' => true));
+    }
+
+    public function down(Schema $schema)
+    {
+
+    }
+}