Add C# and Julia Libraries to README

[danielathome19]

Update README.md to include C# and Julia libraries; the C# library is feature-complete, matching the Python library as close as possible. The Julia library works at the base level but is still in active development to add the remaining features.

[Jakeroid]

Are there any other alternatives in the C# and Julia world with the same names?

[danielathome19]

Mine are both published to their respective package managers, so not that I am aware of.

[Jakeroid]

@danielathome19

Thank you for the help then 👍