replace-ad_rw

[ZohebShaikh]

closes #248

[ZohebShaikh]

I think we can replace ad_r as well

def ad_r(datatype: Type[T], prefix: str) -> SignalR[T]:
    return epics_signal_r(datatype, prefix + "_RBV")

it just calls to epics_signal_r internally

[coretl]

I think we can replace ad_r as well

def ad_r(datatype: Type[T], prefix: str) -> SignalR[T]:
    return epics_signal_r(datatype, prefix + "_RBV")

it just calls to epics_signal_r internally

Yes please

[coretl]

Looks good, please can you also replace ad_r and then delete the utils.py that contains it