Undocumented and currently unusable card DIPOLE removed. I think that
CPV/src/berry_phase.f90 is also obsolete and no longer used


git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@11215 c92efa57-630b-4861-b058-cf58834340f0
Obsolete code removed


git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@11216 c92efa57-630b-4861-b058-cf58834340f0