Changed version number for beta release to 3.0.5.4b1

Till Brehm

2014-03-13 7dcd7208990c6e94d23e6fc7e98efaf0a68e4758

 interface/lib/classes/db_mysql.inc.php

@@ -664,6 +664,9 @@
      case 'blob':
         return 'blob';
         break;
      case 'date':
         return 'date';
         break;
      }
   }