typo

pretty

more IO work

more IO work

remove extra includes + add small routine to read params

more FM IO

added selection filtering

more work on fm

make remove() routines safe

more fm work

remove unused files

more fm work

more fm work

projection faces are persistent and should never be deleted

nicer

prettify

new options in gui

add fancy colors in uv plot

added sold rep for simple surfaces + fixes mic things in fourier model

samll fixes

more work on Fourier model

fix some of the demos + clarify some comments

cleanup previous commit + move "carve hole" routines in separate file

Temporary fix for 'could not find extruded vertex' bug.

This is a serious bug, which is related to the way we use std::set to
search for points: cf. benchmark/bug/test_problem_point_set_search.cpp

THIS PROBLEM IS ALSO PRESENT IN BDS. WE NEED TO FIND A BETTER FIX!

fix "hide unselected" for proj surf