New version in source for branch 0.0.4.4.
Turn off props dialog re-show after help button: even GTK N.G., e.g. on
FreeBSD 9.0.
Remove the spline props code to show dialog again after help button
event.
Update docs re. new prefs. dialog, with nameref.
About box: work around static text extent bug -- wrapped lines even
when wrapping is set off -- seen in the wx 3.0.0 GTK3 build on
Xubuntu 13.10.

Removed a debug print from prefs manager.
Made help controller read config (help->UseConfig(pConfig);) explicitely
which did not seem nec., because all settings but typeface were being
restored; this gets the face too.
Another About text tweak: descenders on last line were clipped. 10
pixels added.
Reorder previously added image.
Removed -visual from examples script for POV-Ray 3.7 with SDL.
Work on examples: another script change for POV 3.7; made parts of
chisel0.pov conditional so that it can be used as an include (new
sample uses it).
Commiting new sample files with 400x300 image.
Mod to example sources; failed experiment, but changes left in place
for possible future work.
Slight change to bird marquetry sample.
Removed two commented lines.
Work on the bird marquetry project sample.
Replaced occurance of 'epspline' with 'appname' for m4 expansion.
Add to repo two example files that were somehow left out.
Found final assignment missing! Plus replaced sprintf with stream manip, plus improved format char test.
Added <iomanip> incl., correct assignment += > =.
Added improvements just made to the T1 utility.