added some hpgl example plots

refactoring: created a 'plotter' subdirectory and put everything related to GPIB/HPGL plotting under it

added generated rc files (from hpgl_plotter.qrc)

removed useless png files (using SVG everywhere)

oops, forgot icon files

added a start scrip & cleanups

(0) -30 -10 -6 +6 +10 +30 tip

mercurial