d3q Code

Adde LO-TO split for points equal to Gamma+G (i.e. points of the reciprocal lattice)

Removed check for running on more CPUs than q-points, as thgis may happen when using optimized grids (provided that they work)

Messages a bit clearer

Tentatiive improvement of JDOS WIP

Addec check_tempdir to USE clause

temporary/backup files purged from dependencies

Better error message and format

Added timer for input/output

Refolding q1,q2,q3 in the BZ, does not seem to make any difference except in funny case, to be investigated further

Avoid including bak and tmp files in makedeps, which caused problems in some cses