Move pkgsets folder into project root to conform with option naming.

Add simple package filter to auto remove broken packages.

pkgsets/python3.nix

@@ -0,0 +1,63 @@
+{ config, pkgs, ... }:
+
+let
+  gitpkgs = import /nixpkgs {};
+in {
+  config.machine.pkgsets.python3.pkgwrap = (pkgs.python3Full.withPackages (ps: with ps; config.machine.pkgsets.python3.pkgs));
+  config.machine.pkgsets.python3.pkgs = with pkgs.python3Packages; [
+    GitPython
+    bpython
+    # cairosvg cairocffi
+    configparser
+    pkgs.django3
+    emoji
+    epc
+    flake8
+    genanki
+    mypy
+    numpy
+    opencv3
+    paho-mqtt
+    pep8
+    pillow
+    pip
+    plotly
+    pyflakes
+    pygame pygame_sdl2
+    pylama
+    pylint
+    pyopengl
+    pyproj
+    pytest
+    requests
+    schedule
+    scipy
+    selenium
+    telegram
+    tkinter
+    toolz
+    virtualenv
+    xdot
+#    flask
+#    flask-common
+#    flask-compress
+#    flask-cors
+#    flask-limiter
+#    flask-pymongo
+#    flask-restful
+#    flask-restplus
+#    flask_assets
+#    flask_elastic
+#    flask_login
+#    flask_mail
+#    flask_marshmallow
+#    flask_migrate
+#    flask_oauthlib
+#    flask_principal
+#    flask_script
+#    flask_sqlalchemy
+#    flask_testing
+#    flask_wtf
+#    flaskbabel
+  ];
+}