Passing a height of 15 and not setting the padding (that default to 8) inverts the graph.

Thanks for your work.

PyAF has a API call lEngine.standardPlots(). It gives some classical plots (signal against forecast, residues, trends, cycles, AR)

All the plots are generated with matplotlib

Document the plots generated.

The REST service (issue #20 ) also gives the same plots in a png/base64 encoding, to be documented.

Switch to using Tweenjs for tweening, since GSAP has odd licensing