Simulaqron

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- Major breaking change! Using `cqc` is now deprecated and replaced with `netqasm`.
`netqasm` improves on `cqc` on many levels, for more details.
As with `cqc`, `netqasm` also has a SDK in python for writing applications, which is very similar to the SDK for `cqc`.
However, there are some differences, for details see [the netqasm repo](https://github.com/QuTech-Delft/netqasm) and [its documentation](https://netqasm.readthedocs.io/en/latest/).

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- Fixed bug with setting `noisy-qubit` option from cli.

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- Security patch: require twisted 20.3 or higher

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- Fixed some old tests and improved how a network checks if it's running or not.

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- Fixed bug in the Boolean Gaussian elimination in stabilizer formalism.

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- Boolean Gaussian elimination in stabilizer formalism is now even faster.