Split modem into modem and serializer Frequency string formatter
Made AFSK code more generic (not tied to LCR) Added modem presets and more options in AFSK setup String-ized and simplified LCR UI code Simplified AFSK baseband code, made to always work on 16bit words
String-ized text entry
Moved BW widget in txview String-ized LCR and AFSK message generator