Register v0.2.2

[ablaom]

@JuliaRegistrator register()

[JuliaRegistrator]

Registration pull request created: JuliaRegistries/General/1088

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 Julia TagBot is installed, or can be done manually through the github interface, or via:

git tag -a v0.2.2 -m "<description of version>" c82ffe6d3f0132aa4ccd19f99043d5dbb3e9c7fd
git push origin v0.2.2

[ablaom]

Done