forgot to destroy the evaluators

nbU -> nPointsU

replace CutCircle/CutCurve with CutParametric

explain that fltk needs to be configured with --enable-cygwin on windows

forgot to deal with quadrangles here

strip after copying

- couple of aesthetic changes in Options->General

- tentative fix of home directory problem on Windows95/98

nice line extrusion example from jonasforssell@yahoo.se

explain the new Layer region stuff

- made Layer's region numbeing behaviour consistent between
  lines/surfaces/volumes

- force mesh.changed when we modify surface_edges/faces display

add @. after color specs in Fl_Browser: otherwise strings that start
with a digit don't get printed

fix bug in UNV format introduced in 1.53 (BEAM/BEAM2 require special
case in print_record)

1.53 release

change force_buffer_flush prototype

comment to explain the blending modes

quick hack to implement "fake transparency" as in xpost

Test if we have OpenGL 1.2 to use GL_RESCALE_NORMAL. If not, use the more
expensive GL_NORMALIZE. Thanks Dave!

disable the perspective button for now

forgot to set the default bitmap

added small button to switch between perspective and orthographic
projection modes

removed the "simplices only" remark for the 2nd elts option

slightly better computation of the z-scaling in lasso zoom to avoid
normal clamping

added a couple of debug msgs to track how many elts we have in the
vertex arrays

fix for the "per time step" min/max

- fixed out of bound access in OctreePost for multi-step views

- added dView option to StreamLines plugin to interpolate an
  arbitrary scalar view on the stream lines

make install-mac

- set VectorType to Displacement in Plugin(StreamLines)
- shout when a plugin option/name does not exist

removed old unused options