Extend travis script to test all configurations with device dependent error

Jan Breuer

2016-04-24 bf7f722d0f42b37a83df91d0a62544c948c4cb66

 examples/common/scpi-def.h

@@ -13,7 +13,7 @@
extern const scpi_command_t scpi_commands[];
extern scpi_interface_t scpi_interface;
extern char scpi_input_buffer[];
extern int16_t scpi_error_queue_data[];
extern scpi_error_t scpi_error_queue_data[];
extern scpi_t scpi_context;

size_t SCPI_Write(scpi_t * context, const char * data, size_t len);