Collect all issue or bugzilla related to www-robotrules

[cyanrose-c]

This issue collect ALL the issue or bugzilla related to www-robotrules to ensure this repo can track all the problems about www-robotrules.

The below comment should contain problem description and the related link.

1 problem title use markdown link format (problem title)[problem link]
1 problem desciption use markdown code block format
If this problem is already solved in this repo, I will mark solved status of this problem. If not, I will create new issue to track this problem.