Remove unused itertools dependency

[complexspaces]

I was not able to see where this was used, and running cargo build worked correctly.

[codecov[bot]]

Codecov Report

Merging #62 (f205739) into master (3d7bf5a) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #62   +/-   ##
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  Coverage   79.64%   79.64%           
=======================================
  Files          38       38           
  Lines        2378     2378           
=======================================
  Hits         1894     1894           
  Misses        484      484           

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[mathstuf]

Thanks. However, the other changes to Cargo.toml should not be done; they're there to ensure that minimal versions works.

[complexspaces]

That's my bad, sorry. Everything except removing itertools should be reverted now.

[mathstuf]

Thanks; if you rebase on master, the clippy problems should be resolved.

[complexspaces]

That looks like it worked 🎉

[mathstuf]

Thanks!