Unmaintained charm workflow

Documenting the process for unmaintained charms.
Suggest the following change, and to move this paragraph:

The following process should be executed in order, and each point addressed culminating with a bug report detailing the process taken to arrive at the conclusion of a charm being unmaintained.

above "Identifying charms that are unmaintained and right after the opening paragraph (ie right after primary mission of the Juju community."