gmsh fix
Merge remote-tracking branch 'kus/optilab' into master-optilab
gmsh fixes
netgen - read mesh fixed
netgen - progress
mesh generator improvements
fixed draw of curvilinear elements in mesh
fixed dir removing
netgen fixes
netgen progress
minor fixes
minor fixes
netgen update (5.2 alpha)
added missing file
modeldict directory added
modeldictexternal parameters
modeldict solve with mask
modeldict mask unification
modeldict fixes and tests
modelbase class revised