Add Routine Mission Manager from Kerbal Stuff

This pull request was automatically generated by Kerbal Stuff on behalf of PrivateFlip, to add [Routine Mission Manager](https://kerbalstuff.com/mod/463/Routine%20Mission%20Manager) to CKAN.

Please direct questions about this pull request to [PrivateFlip](https://kerbalstuff.com/profile/PrivateFlip).