added readme and license file, readme is a stub

symbols/Visaton.kicad_sym

@@ -2402,8 +2402,8 @@
         (number "1" (effects (font (size 1.27 1.27))))
       )
       (pin passive line (at 6.35 0 180) (length 2.54)
-        (name "1" (effects (font (size 1.27 1.27))))
-        (number "1" (effects (font (size 1.27 1.27))))
+        (name "2" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))
       )
     )
   )