All done for release of 2.0

Basic2/MSDOS/README.md

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+The MSDOS code.
+
+Largely identical to Posix, CR added at the end of each line and hardware settings done right. 
+
+Compile with Turbo C 2.x using
+
+tcc basic.c runtime.c -lm

Basic2/RaspPi/README.md

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+The Raspberry PI fileset of BASIC.
+
+Largely identical to Posix. 
+
+Settings here are active framebuffer and PIGPIO support. 
+
+Compile with 
+
+gcc basic.c runtime.c -lm -lpipgpiod_lf2
+
+and start pigpiod before using BASIC. 
+
+If Wiring is activated in hardware.h compile with
+
+gcc basic.c runtime.c -lm -lwiringPi