Write a detailed README file

[albertomercurio]

I think that a detailed README file is needed.

The file should explain the potentialities of this package

• Syntax very close to the QuTiP one
• Very fast simulations thanks to Julia
• Easy to extend
• Support for GPUs
• Support for Distributed computing

And making also some examples such as

• The master equation in CPU (showing the similarities to QuTiP) and in the GPU (showing how easy is to perform fast simulations)
• The Distributed computing of quantum trajectories

[ytdHuang]

Sure, I think we can do this after moving to QuTiP org. ?
Since we also need to change the links of the badges for runtests, codecov, and documentation after that.

[ytdHuang]

Maybe we can follow the similar structure of README.md in QuTiP

Including the following sections:

• Title (QuantumToolbox.jl) with all the badges underneath
• introduction of the package
• Support (add it in the future if we got one lol)
• Installation
• Documentation
• Citing QuantumToolbox.jl: zenodo link and doi (maybe published paper's bibTex and doi in the future if we have one)

[ytdHuang]

@albertomercurio
Should we close this one ?

[albertomercurio]

Yes