- Added libqhullp, libqhullcpp, user_eg3, qhulltest to Makefile
 - Build: Removed -frtti from gcc build
 - Build: Comment out -Werror
 - Removed semicolon after extern "C" {...}
 - Renamed parameters, locals, and fields to avoid shadowing
 - Updated test programs for new location of bin/qhull
 - Removed unused QhullEvent/QhullLog