remove a ratelimit.py

Author: martcpp

.gitignore

@@ -163,3 +163,4 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+src/ratelimit.py