Register 0.1.1

[scheinerman]

@JuliaRegistrator register

Release notes:

New Functions

• iscoloop to determine if an element of a matroid is a coloop.
• iscircuit to determine if a subset of the elements is a circuit.

Some clean up of the documentation.

[JuliaRegistrator]

Registration pull request created: JuliaRegistries/General/124795

Tagging

After the above pull request is merged, it is recommended that a tag is created on this repository for the registered package version.

This will be done automatically if the Julia TagBot GitHub Action is installed, or can be done manually through the github interface, or via:

git tag -a v0.1.1 -m "<description of version>" 74d727e44c3f0eca34c9ba636da9d0aca220c2c9
git push origin v0.1.1