Insteon_IOLinc: Make Set_Operating_Flags i2 Compatible .

1. Push operating_flags hash into object hash so it can be altered in different classes
2. Make set_operating_flags i2 compatible.  It is the exact same command just turned into an extended message full of 000s.  I have noticed this is used by the i2 iolinc and the i2 thermostat I have.  I would bet all other i2 devices, such as switchlincs, follow the same procedure.
Insteon_IOLinc: Fix Binary Parsing of Flags

msg(extra) has to be turned into a number first.
Insteon_IOLinc: Turn Off Unused Relay Modes

Kinda dumb, but setting One Relay Mode will not turn off another, so just turn off unused each time set.