Add Peter Onion's ZDE ANSI Keyboard Support

- Added new ANSI keyboard support from Peter Onion.
- ZDE is now built as part of the RomWBW build itself.
- Did not yet include support for modified ZDE escape character.
- See <https://groups.google.com/g/rc2014-z80/c/hAZen3pZb7o>

Co-Authored-By: PeterOGB <7755057+peterogb@users.noreply.github.com>

Binary/Apps/Clean.cmd

@@ -11,3 +11,4 @@ if exist Tunes\*.vgm del Tunes\*.vgm
 if exist bbcbasic.txt del bbcbasic.txt
 
 pushd Test && call Clean || exit /b 1 & popd
+pushd ZDE && call Clean || exit /b 1 & popd

Binary/Apps/Makefile

@@ -1,6 +1,6 @@
 TOOLS = ../../Tools
 MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.com)
-SUBDIRS = Test
+SUBDIRS = Test ZDE
 
 include $(TOOLS)/Makefile.inc
 

Binary/Apps/ZDE/Clean.cmd

@@ -0,0 +1,4 @@
+@echo off
+setlocal
+
+if exist *.com del *.com

Binary/Apps/ZDE/Makefile

@@ -0,0 +1,6 @@
+TOOLS = ../../../Tools
+
+include $(TOOLS)/Makefile.inc
+
+clean::
+	@rm -f *.com

Binary/Apps/ZDE/ReadMe.txt

@@ -0,0 +1,10 @@
+***********************************************************************
+***                                                                 ***
+***                          R o m W B W                            ***
+***                                                                 ***
+***                    Z80/Z180 System Software                     ***
+***                                                                 ***
+***********************************************************************
+
+This directory contains the ZDE executable binaries.  They are
+in their original, unconfigured state.