Moved vector<> from base type of Coordinates to a field
Changes to Coordinates to match iterator and subtype guidelines
Add PointCoordinatesIterator
Split dynamic and static libs for qhull and qhullcpp
Move class objects after fields in .h files
Added more changes.txt
Changed version to 2009.0.1

Breaking change
  Renamed qhulllib to libqhull to match libqhull.a
  Keep rboxlib as is.  librbox does not scan and rbox is not a lib

Includes QTest files for each class and user-eg3.c for demonstrating the interface.
See src/Changes.txt for change notes and to do.
See FIXUP for problems
See WARN64 for 64-bit problems