Add supported implementations list into readme

README.md

@@ -39,10 +39,27 @@ R7RS:
     ./main
 
 
-## Implementation specific notes
+## Supported impelmentations and notes
 
-### Chicken
+### R6RS
 
+- Capyscheme
+- Chezscheme
+- Guile
+- Ikarus
+- Ironscheme
+- Larceny
+- Loko
+- Mosh
+- Racket
+- Sagittarius
+- Ypsilon
+
+### R7RS
+
+- Capyscheme
+- Chibi
+- Chicken
     - Before compilation the directory is changed to be venv/lib so libraries will be found
     - venv/include
         - added into include paths
@@ -50,3 +67,20 @@ R7RS:
         - added into library paths
     - venv/scheme-compile
         - Environment variable VENV\_CSC\_ARGS is added to csc arguments
+- Cyclone
+- Foment
+- Gambit
+- Gauche
+- Guile
+- Kawa
+- Larceny
+- Loko
+- Meevax
+- MIT-Scheme
+- Mosh
+- Racket
+- Sagittarius
+- Skint
+- STklos
+- tr7
+- Ypsilon