Refactor to use DockerClient vs APIClient

* Update tests and framework
* remove tests for APIClient methods

Signed-off-by: Jhon Honce <jhonce@redhat.com>

docs/source/conf.py

@@ -17,9 +17,9 @@
 
 # -- Project information -----------------------------------------------------
 
-project = 'Podman'
-copyright = '2019, team'
-author = 'team'
+project = "Podman"
+copyright = "2019, team"
+author = "team"
 
 
 # -- General configuration ---------------------------------------------------
@@ -28,33 +28,33 @@ author = 'team'
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
-    'recommonmark',
+    "recommonmark",
 ]
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
+templates_path = ["_templates"]
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 # This pattern also affects html_static_path and html_extra_path.
 exclude_patterns = []
 
-master_doc = 'index'
+master_doc = "index"
 
 # -- Options for HTML output -------------------------------------------------
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = 'alabaster'
+html_theme = "alabaster"
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+html_static_path = ["_static"]
 
 html_css_files = [
-    'custom.css',
+    "custom.css",
 ]
 
 # -- Extension configuration -------------------------------------------------