Added
- Made master branch deploy to PyPi.
- Added testing for Python 3.7 and 3.8.
- Added a from integer method, for creating a Perm from integer.
- Added inversions and non-inversions function that yield pairs.
Changed
- Updated repr and str methods to Av, PermSetAll and PermSetStatic.
- The string of a Perm is now one-line notation.
- Can no longer initialise Perm with an integer.
Removed
- The demo.
- Broken plot function
- Support for Python 3.4 and earlier.
Fixed
- The ascii plot, and to_tikz method in Perm.
- Bug in polynomial checker.