Changes in data structure, added vertex_list_remove_vtx and vertex_list_add...

Samo Penic

2013-11-30 64c113ed06cb749fdc513162a1cddf4ec024fd72

/usr/share/automake-1.11/depcomp does not exist in tree 4ed0d0cc157dfb0dd34920a04c654cb4aa20f3d5