all: first import from code.google.com/p/plotinum
all: fix imports (code.google.com -> github.com)
all: gofmt+goimports
all: github.com/gonum/plot/plot -> github.com/gonum/plot
all: plot/draw -> vgdraw.Canvas
all: remove vgdraw.Pt (just use vgdraw.Point{})
vg: introduce vg.Inch, vg.Centimeter and vg.Millimeter
vg: docstrings
vg: use vg.Inch, vg.Centimeter and vg.Millimeter
all: remove vg.Inches, vg.Millimeters and vg.Centimeters
all: introduce plot.TicksRanger interface
all: introduce plot.Scaler interface
test: flesh out TestPersistency
gob: register more impls