Changes to distribution
 - added qconvex, qdelaunay, qhalf, and qvoronoi
 - added qhull-interface.cpp on calling Qhull from C++ [K. Erleben]
 - renamed to qhull3.0/.
 - added eg/, html/, and src/ directories

Changes to URLs
 - MathLab6 qhull: convhulln, delaunayn, griddatan, tsearchn, vororoin [Z. You]
 - Wolfram Research wrote a Mathematica interface for qdelaunay [Hinton]
 - Geomview moved from www.geom.umn.edu to www.geomview.org [M. Phillips}
 - added URLs for tcsh and cygwin to README.txt

Changes to documentation
 - reorganized table of contents and renamed qh-man.htm to index.htm
 - wrote program documentation, dropped qh-opt.htm and qh-optv.htm
 - added quick reference, qh-quick.htm
 - reorganized qh-rbox.htm and renamed it to rbox.htm
 - split up qh-c.htm for quick navigation

Corrections to code
 - fixed type of arg for error message in qh_initqhull_globals [N. Max]
 - fixed incorrect initialization of qh MINdenom_1 for scalepoints
 - fixed drop dim for 'H Qbk:0Bk:0'.  Added qh.feasible_point to qh_projectinput
 - qh_WARNnarrow is angle between facet normals.  Negate for warning message.
 -   statistics for Wangle/etc. concerns facet normals.  Reworded [E. Voth]
 - fixed error message for 'FC v'
 - report cospherical points if Delaunay and error in qh_scalelast()

Changes to code
 - turn on Pg if (QVn or QGn) and not (Qg or PG)
 - turn on Qc if format option 'Fc', 'FP', or 'Gp' (removes warning)
 - removed last good facet unless ONLYgood ('Qg').
 - added count of non-simplicial or merged facets to 'FS'
 - added count of non-simplicial facets to 's' (OK if #vertices==dim)
 - added Znonsimplicial and Znowsimplicial to 'Ts'
 - allow Mathematica output of dual polytope for halfspace intersection
 - added qh_checkflags to globals.c for multiple front ends
 - qh_initqhull_globals sets qh.MERGING if qh.MERGEexact
 - removed hashentryT.  It is no longer used.

Changes to prompts and warnings
 - reorganized prompts
 - reorganized synopsis for rbox.c
 - print warning if 'Fc' or 'FP' with 'd QJ'.  Coincident points are unlikely.
 - ignore warning if options 'v i Pp'.  qvoronoi users may need Delaunay tri.
 - reworded warning if 'Pg' and 'QVn' is not a vertex.
 - reworded warning for 'Qx Tv', qh_check_points() in poly2.c
 - if 'Pp', turn off warning for 'Qbb' without 'd' or 'v'
 - in qh_printsummary() of Voronoi and Delaunay, distinguish QVn, QGn, Pdn, PDn

Changes to FAQ
 - added FAQ item for nearly flat Delaunay triangles [Z. You]
 - added FAQ item for area and volume [R. Konatham]
 - added FAQ item for Voronoi diagram of a square [J. Yong]
 - edited FAQ item on point location in Delaunay triangles [Z. You]
 - added FAQ item on nearly flat Delaunay triangles [Dehghani]
 - added FAQ item about halfspace intersection [V. Tyberghein]
 - added FAQ item for missing ridges [M. Schmidt]
 - added FAQ item about qh_call_qhull [R. Snyder]
 - added FAQ item about memory statistics [Masi]
 - added FAQ item on meshing non-convex objects
 - added FAQ item on MATLAB and Mathematica interface