pic12si2c.asm correct bank 1 to bank 0 in the code.
pic12si2c.asm initial configuration is read now from EEPROM.

The initial value for the registers CMCON, GPIO, ADCON0, ANSEL, VRCON, TRISIO,
T1CON and IOC is read from EEPROM.

i2c address is stored to EEPROM.

pipicfile -w option to write byte to EEPROM.