A small fix for the address setting. The Bungee and Velocity jars carry the new version number only.

• An api-base written without https://, like api.minelog.org, now works. Before, the plugin could not build a valid address from it and only said minelog could not be reached. Addresses that start with http:// or https:// are used as they are.
• /minelog test now writes a different error every time. Before, the second run was counted as the same error and your webhooks stayed quiet, so it only ever notified once.