[Getfem-commits] please merge branch devel-tetsuo-Add-mixed-methods-with-different-meshes

[Tetsuo Koyama]

Dear GetFEM++ project

I added model object method description ``add_filtered_fem_variable``
(THANKS for Yves Renard). I changed the plan of the description place.
I also update the information of "Interpolation of a finite element
method on non-matching meshes". (THANKS for Konstantinos Poulios).
If there is some mistake or opnion, please comment.

Best Regard Tetsuo