- rework running of liveconfig tests

- better README reflecting how to use things, don't advertise
  run-integration-tests to only have one documented way
  and use less tools for rust-devs that just want to run
  python tests

- fix test skipping and get circle-ci to play along

- update docker related docs as well

python/tox.ini

@@ -8,7 +8,7 @@ envlist =
 
 [testenv]
 commands = 
-    pytest -v -rsXx {posargs:tests}
+    pytest -s -v -rsXx {posargs:tests}
     python tests/package_wheels.py {toxworkdir}/wheelhouse
 passenv = 
     TRAVIS 
@@ -19,6 +19,7 @@ deps =
     pytest
     pytest-faulthandler
     pdbpp
+    requests
 
 [testenv:auditwheels]
 skipsdist = True
@@ -51,6 +52,7 @@ commands =
 
 
 [pytest]
+addopts = -v -rs
 python_files = tests/test_*.py 
 norecursedirs = .tox 
 xfail_strict=true