If you can help or wish to become one of the maintainers - just start helping.
You can find more RVM related projects at
RVM Github organization.
Integrating RVM with Konsole
Before you install RVM you need to change the Command field in your profile settings. Go to Settings >> Edit Current Profile and add a space and then --login to the end of /bin/bash. It should go from this:
/bin/bash
To this:
/bin/bash --login
For more information on what this means, please read the explanation regarding Shell logins especially if you are in doubt, or advised by other sites to not use it.