Initial commit
Clean version
Modified from classes to objects
Tidying...
Added polar/rectangular transform
Added build_d_regular()
Added Poincare disk transform and metric, changed MetricData to TensorData and Rectangular to Cartesian
Test of Poincare disk
Linearised metrics
Reorganised ellipse plots
Pant R values with different planes and optimisation of scale
Docstrings en masse
STRESS
Restructured as package
Cleaning
Reorganised into more files
Added BDF ellipses data sets
Cleaning
Updated plan
Added colour space Ui