DMR PI Header, NCurses Tweaks, Fun Stuff
--Add PI Header handler, print DMR ALG, KEY, and MI values
--NCurses updates to reflect new DMR and NXDN info available
--Other Fun Stuff a.k.a. Stuff I might have broken or can't remember what I did now
More DMR Staging, Fix MI to Hex in P25
-switch back to 7 octets on AMB payloads
--will break compatibility with 6 octets
-Print MI values as Hex now, not as binary strings