Update dependencies and make them more flexible

[bkamins]

Hi - I am starting a course where I want to use this nice package. The problem I have is that it has conflicting dependencies with some other packages I use.

I am not sure about your compatibility policy, so I in this PR I just propose to change the versions of all packages to their latest (hopefully the tests will pass 😄).

As a more extreme proposal maybe you can consider making >= dependencies for some packages so that you do not need to track the dependencies that often and update your package (this is less safe, but more convenient so there is a trade-off here).

[codecov[bot]]

Codecov Report

Merging #24 into master will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #24   +/-   ##
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  Coverage   90.03%   90.03%           
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  Files           8        8           
  Lines         622      622           
=======================================
  Hits          560      560           
  Misses         62       62

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[Nosferican]

Hi @bkamins. Glad to hear the package is being useful (do stargaze it :smile:) and 🥇 on being the first to submit a PR. I usually try to follow semver which in an ideal world should work quite well. I see the new releases are FillArrays, StatsBase, and Optim (I try to keep up-to-date with compat breaking releases, but maybe someone will dev the GitHub Actions to auto check those). Thanks!

[bkamins]

Can we tag it?

[Nosferican]

Aye. I am working on a quick fix to the docs and will tag it. It should be available soon after the General purge cool down period (General frozen for a day to test the purge of non Julia v1 compat versions).