fix parsing PrototypeTechnology
Undo Anschalterzaehler, add support for PE0 deciding local ESig GO state transmitted, remove debouncing obsolete buttons
copy regular Tf71 over Tf71_Pabst, but including Anschalter-Counter, custom EndFeld.c removed
reworked transmitting our local ESig state; direct LN support removed, deciding GO_40 vs GO by digital input instead
Operate Anschalter counter at PORTA.7
Call BlockPacketSendBauart() from LogicMainTransmitState()
add BlockPacketBauart to makefile, remove LN from sysdef.h
Fix parameter use in call to BlockPacketReceiveBauart(channel)