DEB bugfix

pass to version 4.4)2

correct error in check size of A=0; when A is sparse matrix to set al…

…l coef =0. (trap in sparse-matrix.edp)

Simplified example.

[ci skip]

fix missing cblas link (CentOS, Arch, ...)

correct the distribution part (make dist) add ton of

missing file due to new tree.
try to make a tar.gz (v4.0)

Careful with issue FreeFem#77.

add fregion=, region=; flabel, and labels= too change region a lable …

…in trunc

function in 2d to day.

pass to v3.62

Merge branch 'master' of https://github.com/FreeFem/FreeFem-sources

merge master and develop branch