Updated invalid word lists, touched testing launch configs.

.vscode/settings.json

@@ -1,11 +0,0 @@
-{
-    "python.testing.unittestArgs": [
-        "-v",
-        "-s",
-        ".",
-        "-p",
-        "test*.py"
-    ],
-    "python.testing.pytestEnabled": false,
-    "python.testing.unittestEnabled": true
-}