Update README.md

+Logic (Keypad) Cursor
+Logic (Keypad) History
&Modifiers other than Normal showing stuff like "1e-12%", now shows as "0.000000000001%"
&Sin(30) in g / h √f̅ mode showing as 0.5 / 1 √̅1 on Windows or 0.5 / 1 √1̅ on other platforms instead of 1 / 2 √̅1 or 1 / 2 √1̅  respectively