w90_io merged in the io_var module
Fixed typo in parallel_index_array
Dyn PH freqs collected in just one file + fixed bug on efermi_info_pro
PH linewidth collected in just one file
input read from one proc and then broadcasted
Added mgb2 tutorial script + patch for qe68 + helping software
timing loop and minor fixes to makefile
Now inputfile is arbitrary, even as direct input <