Is there a process to follow in order to become a member of this project?  I've recently been making modifications to some of the compiler and linker definitions in CC-tasks, and wanted to look at contributing them back to the project.  Are there any guidelines for how these changes should be delivered back to the group?  Should issues be filed as bug reports or feature requests first?  Should I just upload a patch to the project page?  Are there guidelines for how someone can become a developer for the project?