Integration support for Charta

[ivan-nginx]

https://chatra.io

[stale]

This issue has been automatically marked as stale because lack of recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. It is possible issue was solved or at least outdated. Feel free to open new for related bugs.