Functional test suite

Functional test suite

`fabric.Line`

`fabric.Rect`

`fabric.Circle`

`fabric.Ellipse`

`fabric.Polygon`

`fabric.Polyline`

SVG Parser tests

shapes-circle-01-t

shapes-circle-02-t

shapes-circle-03-t

shapes-ellipse-01-t

shapes-ellipse-02-t

shapes-ellipse-03-t

shapes-intro-01-t

shapes-line-01-t

shapes-line-02-t

shapes-polygon-01-t

shapes-polygon-02-t

shapes-polyline-01-t

shapes-polyline-02-t

shapes-rect-01-t

shapes-rect-02-t

shapes-rect-03-t

paths-data-01-t