Fixed minor typos to produce a working version of v.1.1.0

v1.1.1

v.1.1.1 - fixed minor typos in DMUtils.py so that v.1.1.0 actually works

Fixed major bugs in higher order q^2 operators

• Fixed some major missing factors of q^2 in some of the operator coefficients.
• Rewrote some of the velocity integral code for clarity

Initial release

Initialise release, with complete example notebook

Pre-release

v0.9

Updated MyBinder link