[Appveyor] Switch to Python 3.6

 - Change build from Python 2.7 to 3.6 64-bit.
 - Specify py36 for tox since using py3 will choose latest py3 e.g. 3.7!
 - Use python 3.6 libtorrent.pyd build
 - Use pre-installed OpenSSL 1.1 (matches libtorrent build)
 - Add python version output to tox.ini for debugging.

1 files changed, 1 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index 75bcebb40..1adf80c3e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -57,6 +57,7 @@ setenv =
 sitepackages = True
 deps = {[basetests]deps}
 commands =
+    python -VV
     python -c "import libtorrent as lt; print(lt.__version__)"
     pytest -m "not (todo or gtkui or security)" deluge/tests