Fix typing mistake in DB upgrade
Catch the scenario where no members of the group exist
12/5/2013 Exson Make the smtp mail available in InternalStockRequest.php.
12/5/2013 Exson: Fixed the stockrequestitems duplicated primary key bug by modify the primary definition.
12/5/2013 Exson Make smtp mail available for InternalStockRequestFulfill.php.
12/5/2013 Exson: Fixed the bug of not use strpos correctly in PO_PDFPurchOrder.php.
12/5/2013 Exson: Make the smtp mail available for StockAdjustments.php.
12/5/2013 Exson: Make smtp mail available for StockLocTransferReceive.php.
Merge pull request #106 from timschofield/develop

Updates from webERP
12/5/2013 Tim: Add patch for the email groups are set situation in PDFChequeListing.php, MailSalesReport.php, MailSalesReport_csv.php, OffersReceived.php.
Merge pull request #107 from timschofield/develop

12/5/2013 Tim: Add patch for the email groups are set situation in PDFCh...