Quantuminspire

* Rendering of the readthedocs html-documention repaired
* delete_job api fixed. Doesn't return anything
* Fixed nightly build

* Ability added to get backend status
* Added calibration information to result
* Coupling map fixed
* Unit testing now make use of Qiskit circuits instead of depending on Qiskit internals

* Get API from Quantum Inspire Provider in Qiskit backend
* Documentation improvements
* Now able to get calibration data from Quantum Inspire result
* Fix for damaged projects that were left when an error occurred while creating the experiment
* Extra check for having enough classical bits defined
* Split examples from SDK to separate repository https://github.com/QuTech-Delft/quantum-inspire-examples
* Added get_authentication method used in many examples
* Optimized-flag validity check for hardware backends

* Notebook update for Qiskit Terra 0.17.3
* Read the docs added
* Quantum Inspire project name support for Qiskit projects
* Added SAT example to docs

* Changes for new Qiskit Terra (0.15.x) in Qiskit 0.20.0
* Supporting hardware-backend configurations
* Updated documentation of the API-structures

* Support for latest Qiskit and ProjectQ versions
* full_state_projection for API-calls `execute_qasm` and `execute_qasm_async` defaults to False instead of True
* Some minor changes for supporting hardware backends