Add kill_python command.
diff --git a/Tools/buildbot/kill_python.bat b/Tools/buildbot/kill_python.bat
new file mode 100644
index 0000000..d78b6d4
--- /dev/null
+++ b/Tools/buildbot/kill_python.bat
@@ -0,0 +1,3 @@
+cd Tools\buildbot
+nmake /C /S /f kill_python.mak
+kill_python.exe