531: use myft.dll for font

myft.dll=>My  FreeType + HarfBuzz
533: pass render a single font
534: PathStorage
535: rename PathStorage->PathStore
537: refactor PathStore
539: fix RoundedRect
540: currentProcessingArc.UseStartEndLimit
541: CurveFlattener

rename from FlattenCurves
544: CommandEmpty
547: *** class ShapePath change Cmd definition

simplify vertex command test
549: rename some vars
559: DrawBezierCurve
561: move PathStore to Agg.Complement
562: move VertexData to Agg.Complement
563: move BoundingRect to Agg.Complement
564: refactor PixelFarm.Agg.VertexSource namespace
566: rename ShapePath.CmdAndFlags to VertexCmd
567: update VertexCmd

remove CW, CCW Flags -> more simple!
just store CW,CCW in X position of Vertex End Command
568: check EndVertexOrientation from x value
573: PathWriter

rename from PathStore