Add fortran-lang/stdlib package.

[zoziha]

Description

Now stdlib can be used as a fpm dependency for your fpm project.
(see build with fpm)

So I now submit fortran-lang/stdlib to fpm-registry. (close #54 )

[LKedward]

Looks like it's failing because the fpm.toml file doesn't specify the maintainer key. See #24.

[zoziha]

Um, it looks like it is.

fpm-registry/fpm_validate.py

Line 36 in 88fb232

# Must be present, copied to json

    # Must be present, copied to json
    required_keys = ["name", "version", "license", "author", 
                       "maintainer", "copyright"]

see stdlib fpm.toml

name = "stdlib"
version = "0.0.0"
license = "MIT"
author = "stdlib contributors"
copyright = "2019-2021 stdlib contributors"