v0.6.1

Fixed

• Every integer ID argument (post_id, page_id, media_id, comment_id,
  revision_id, and the post argument of list_comments and create_comment)
  now publishes minimum: 1 in the tool schema, so 0 and negative IDs are rejected.
• The tests import test_connection under an alias so pytest no longer collects it
  and makes a real request to example.com.