Revert a previous commit, apparently the Type engine has two ways of naming...

Revert a previous commit, apparently the Type engine has two ways of naming types, and there is one that is case-sensitive.

lib/Doctrine/DBAL/Platforms/AbstractPlatform.php

@@ -1655,7 +1655,7 @@ abstract class AbstractPlatform
                     $default = " DEFAULT ".$field['default'];
                 } else if ((string)$field['type'] == 'DateTime' && $field['default'] == $this->getCurrentTimestampSQL()) {
                     $default = " DEFAULT ".$this->getCurrentTimestampSQL();
-                } else if ((string) $field['type'] == 'boolean') {
+                } else if ((string) $field['type'] == 'Boolean') {
                     $default = " DEFAULT '" . $this->convertBooleans($field['default']) . "'";
                 }
             }