[gimp] (10 commits) Created branch mypaint-brush

[Jehan Pagès <jehanp src gnome org>]

The branch 'mypaint-brush' was created.

Summary of new commits:

  7f0e76d... app: first draft of GimpMybrushTool, which uses MyPaint bru
  2a186a7... app: make a copy of the drawable's buffer in MyPaint native
  2a22b0b... app: use gimp_paint_tool_set_draw_circle() in the MyPaint b
  d12a6e3... app: port the MyPaint brush to GimpPaintTool::get_outline()
  74be48e... app: let gimppaintoptions-gui.c know about the MyPaint brus
  cb4a85b... app: connect the MyPaint brush radius to the tool tip size 
  85a83f4... app: make the mypaint tool brush outline size follow the se
  5bbeaf4... app: clean compilation with external libmypaint.
  13876cf... INSTALL: add brushlib dependency info.
  b7e3c0c... app: move the MyPaint brush into the playground.