Remove functional test environments from tox.ini

This removes tox evs which are dependent on a tests repo framework,
which was deperecated.

Change-Id: Ifa91cc44ba5d6c4888edff421a0d5b8e0602705b
Signed-off-by: Dmitriy Rabotyagov <dmitriy.rabotyagov@cleura.com>

tox.ini

@@ -78,10 +78,6 @@ commands =
 commands =
     {posargs}
 
-[testenv:pep8]
-commands =
-    bash -c "{toxinidir}/tests/common/test-pep8.sh"
-
 [flake8]
 # Ignores the following rules due to how ansible modules work in general
 #     F403 'from ansible.module_utils.basic import *' used;
@@ -90,28 +86,11 @@ commands =
 # W503 line break before binary operator
 ignore=F403,E124,W503
 
-[testenv:bashate]
-commands =
-    bash -c "{toxinidir}/tests/common/test-bashate.sh"
-
-
 [testenv:ansible]
 deps =
     {[testenv]deps}
     -r{toxinidir}/global-requirement-pins.txt
 
-[testenv:ansible-syntax]
-deps =
-    {[testenv:ansible]deps}
-commands =
-    bash -c "{toxinidir}/tests/common/test-ansible-syntax.sh"
-
-[testenv:ansible-lint]
-deps =
-    {[testenv:ansible]deps}
-commands =
-    bash -c "{toxinidir}/tests/common/test-ansible-lint.sh"
-
 [testenv:inventory]
 # Use a fixed seed since some inventory tests rely on specific ordering
 deps =
@@ -139,16 +118,6 @@ setenv =
 commands =
     {[testenv:inventory]commands}
 
-[testenv:linters]
-deps =
-    {[testenv:ansible]deps}
-commands =
-    {[testenv:pep8]commands}
-    {[testenv:bashate]commands}
-    {[testenv:ansible-lint]commands}
-    {[testenv:ansible-syntax]commands}
-    {[testenv:inventory]commands}
-
 [testenv:molecule]
 # You can use DOCKER_REGISTRY and DOCKER_IMAGE_TAG to switch between
 # tested distros. I.e: