Update to v0.1.2

[bjack205]

@JuliaRegistrator register()

Update version to v0.1.2.

Changes:

• Add package version requirements
• Remove build step
• Minor bug fixes

[JuliaRegistrator]

Error while trying to register: "Tag with name 0.1.1 already exists and points to a different commit"

[bjack205]

@JuliaRegistrator register()
Changed version in Project.toml

[JuliaRegistrator]

Registration pull request created: JuliaRegistries/General/7620

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 v0.1.2 -m "<description of version>" 06d86185464d10a14ddefef13b7562b927c60a6c
git push origin v0.1.2