Add noteslib

[oblute]

Checklist

• License file is packaged (see here for an example)
• Source is from official source
• Package does not vend other packages
• Build number is 0
• A tarball (url) rather than a repo (e.g. git_url) is used in your recipe (see here for more details)
• GitHub users listed in the maintainer section have posted a comment confirming they are willing to be listed there

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/noteslib) and found some lint.

Here's what I've got...

For recipes/noteslib:

• Selectors are suggested to take a <two spaces>#<one space>[<expression>] form. See lines [14]

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/noteslib) and found it was in an excellent condition.

[oblute]

@benhuff @mwilson8 agree to be maintainers?

[oblute]

@marcelotrevisani above changes made

[oblute]

@conda-forge/help-python this recipe is ready for final review