Bug#1016509: libgetfem-dev, libgetfem5, libgmm-dev: missing Breaks+Replaces on their getfem++ counterparts

[Andreas Beckmann]

Followup-For: Bug #1016509

Do not forget python3-getfem:

  Unpacking python3-getfem (5.4.1+dfsg1-1) ...
  dpkg: error processing archive /var/cache/apt/archives/python3-getfem_5.4.1+dfsg1-1_amd64.deb (--unpack):
   trying to overwrite '/usr/lib/python3/dist-packages/getfem/__init__.py', which is also in package python3-getfem++ 5.3+dfsg1-4.2
  dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
  Errors were encountered while processing:
   /var/cache/apt/archives/libgetfem5_5.4.1+dfsg1-1_amd64.deb
   /var/cache/apt/archives/python3-getfem_5.4.1+dfsg1-1_amd64.deb


Andreas