Add section option "no_remote = true" to allow passports for repos without a remote

[cfi]

Projects usually do not start with a github repo, but with a

mkdir new_project
cd new_project
git init

I do have a default passport setup which I would like to automatically use for these cases. Add

no_remote = true

to any passport section that you want to use with repos that do not have a remote url.

Supports --select, and validation.