ask the user for isecalc's path if adding edges to intersector output and no path is defined

added missing UI file

ask the user for ext prog paths instead of telling to go to configuration if no path is defined

minor change

made config dialog default to the correct tab again

made downloaded files be stored into recent files

Use a busy cursor while compiling all

(0) -300 -100 -30 -10 -7 +7 +10 +30 +100 +300 tip

mercurial