* src/server/output.c (output_send_settings): synthesis_voice new parameter.
* src/server/output.c (output_send_settings): synthesis_voice new parameter.

* src/server/output.c (output_list_voices): New function.

* src/server/output.c (get_output_module_by_name): New function.

razr/speechd,razr/speechd,razr/speechd,razr/speechd