+ Fixing docs and adding some sane defaults/tests

docker-host/setup/meta/main.yml

@@ -0,0 +1,31 @@
+galaxy_info:
+  author: shockrah
+  description: This role provides multiple tools for setting up a private lab server
+  company: Personal
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  license: GPL-3.0-only
+
+  min_ansible_version: 2.1
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  platforms:
+  - name: Debian
+    versions:
+    - Sid
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies:
+  - community.docker