DummyGateway: Fix code to access method correctly
erp5_short_message: Minor change in the XML
Bank Reconciliation: initial commit
SMSGateway: Move property sheet from file system to portal_property_sheets
erp5_short_message: Use new exception style
erp5_short_message: Add proxy role to allow users to send Short Messages
erp5_short_message: Remove proxy role in ShortMessage_init to not allow anonymous users to create/edit Short Messages