add conda recipe

[sarthakpati]

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Docs change / refactoring / dependency upgrade

Motivation and Context / Related issue

Fixes #349

How Has This Been Tested (if it applies)

Checklist

• The documentation is up-to-date with the changes I made.
• I have read the CONTRIBUTING document and completed the CLA (see CONTRIBUTING).
• All tests passed, and additional code has been covered with new tests.

[sarthakpati]

Unsure why the unit tests are failing, since I am only doing a documentation update.

[knottb]

Thanks for this - I'll merge this once I see the recipe merge in conda-forge.

As for unit-tests those are pre-existing failures.

[sarthakpati]

Oh, I put this PR only after the feedstock was created and the first builds were pushed: https://anaconda.org/conda-forge/crypten

🚀

[sarthakpati]

This is ready to be merged, BTW. It is only a documentation change.