Adjust deprecations (#1)

* First batch of c.g 2.0.0 deprecations.

* Remove use_tls and force from docker_image.

* More removals.

* Change community.general 3.0.0 deprecations to community.docker 2.0.0.

* Fix sanity.

* Fixing some bugs.

* Add PR URL to fragment.

ci_complete
ci_coverage

* Improve docs, remove superfluous code.

tests/integration/targets/docker_container/tasks/tests/comparisons.yml

@@ -382,7 +382,7 @@
   # If the image isn't there, it will pull it and return 'changed'.
   docker_image:
     name: hello-world
-    pull: true
+    source: pull
 
 - name: wildcard
   docker_container:

tests/integration/targets/docker_container/tasks/tests/options.yml

@@ -1865,7 +1865,7 @@
   # If the image isn't there, it will pull it and return 'changed'.
   docker_image:
     name: hello-world
-    pull: true
+    source: pull
 
 - name: image
   docker_container: