7932: MyCanvasGL , MiniAgg845.1
7935: fixed black-white blinking, still error with coords
7939: CanvasOrientation,errs
7940: rename files
7942: fix SetCanvasOrigin , arrange code in MyCanvasGL
7944: fixed MyCanvasGL2d.SetClipRectRel()

ClipRect is ok
7945: text support
7946:MiniAggFont support
7948: fixed Gdi transparent bg font, MiniAgg875
7952: add HtmlSample, with OpenGL backend
7953: rename file FontsUtils.cs to FontStore
Merge branch 'v_text' into v_try_merge_miniAgg
7955: MiniAgg Font Color
Merge branch 'v_text' into v_try_merge_miniAgg
7956: fixed SmoothMode
Merge branch 'v_try_merge_miniAgg' into v_miniAgg