Removed not used table

htdocs/install/mysql/tables/llx_document_generator.sql

--- ===================================================================
--- Copyright (C) 2007 Rodolphe Quiedeville <rodolphe@quiedeville.org>
---
--- This program is free software; you can redistribute it and/or modify
--- it under the terms of the GNU General Public License as published by
--- the Free Software Foundation; either version 3 of the License, or
--- (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU General Public License for more details.
---
--- You should have received a copy of the GNU General Public License
--- along with this program. If not, see <http://www.gnu.org/licenses/>.
---
--- ===================================================================
-
-create table llx_document_generator
-(
-  rowid           integer UNSIGNED NOT NULL PRIMARY KEY,
-  name            varchar(255) NOT NULL,
-  classfile       varchar(255) NOT NULL,
-  class           varchar(255) NOT NULL
-
-)ENGINE=innodb;