This userscript appends the content of a repo's guidelines for contributing, in repos where a notice is displayed when filing a new issue linking to them. (On pages that include this notice, the link will be changed to point to the imported file content.)

This implements the enhancement described in isaacs/github#248.

Copyright 2015 Stuart P. Bentley.
This work may be used freely as long as this notice is included.
The work is provided "as is" without warranty, express or implied.