add vs cmake files; fix knxPython

knx-linux/CMakeSettings.json

@@ -0,0 +1,19 @@
+{
+  "configurations": [
+    {
+      "name": "WSL-Debug",
+      "generator": "Unix Makefiles",
+      "configurationType": "Debug",
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeExecutable": "/usr/bin/cmake",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": "",
+      "inheritEnvironments": [ "linux_x64" ],
+      "wslPath": "${defaultWSLPath}",
+      "addressSanitizerRuntimeFlags": "detect_leaks=0",
+      "variables": []
+    }
+  ]
+}