adds a command that submits a bug report to a github repo.
other git hosts might be added at a later date.
for server operators:
you must add the mod to
secure.http_mods, and supply two additional settings:
bug_command:github_repo = fluxionary/fluxtest will add issues to https://github.com/fluxionary/minetest-fluxtest/issues
see the following for how to get one:
as a command line argument:
/bug blah blah blah