rel_0_7_04 upgrades to fltk-1.1.3, build support for os x, os x middle mouse button keyboard simulation, os x workaround for partiview/fltk issues with proper redraw. this release is using a recent fltk-1.1.3 cvs upgrade - not the standard release - to resolve OpenGL bugs that will be in fltk-1.1.4. Note that this release of partiview requires fltk-1.1.x support which precludes use of the old file chooser

rel_0_7_03 upgraded to fltk-1.1.3, adds a home command and a home button, and provides a temporary workaround to time motion widget size issues and window resize issues

the validity test.

Lets TextureHook set texture matrix to determine how to map the
video texture.

mode.  Rather than having text be oriented per-graphics-window,
we choose the orientation of the master pipe.

this enables multisampling if FLTK and the hardware support it.

so manually setting OPT can override what they do.

No need to mention cat_modelutil.cc; cat_model.cc #include's it.

and/or vertex normals.

comments.  Give a www reference for Virdir.

Toss duplicate figures.