            LIVEWIRE_GPIO_SLOTS Table Layout for Rivendell

This table holds the 'mapping' between LiveWire source numbers and
the Rivendell GPIO 'slots' used by the LiveWire Virtual GPIO driver.
Each slot consist of five Rivendell GPIO lines.

FIELD NAME           TYPE               REMARKS
------------------------------------------------------------------------
ID                   int(11) signed     Primary key, auto-increment
STATION_NAME         char(64)           From STATIONS.NAME
MATRIX               int(11)            From MATRICES.MATRIX
SLOT                 int(11)
IP_ADDRESS           char(15)
SOURCE_NUMBER        int(11)
