correction of a bug in anafast when
maskfile or
theta_cut_deg
are used in combination with
iter_order>0,
addition of zbounds in
alm2map,
alm2map_der,
alm2map_spin,
in order to simulate (faster) a signal on only a fraction of the sphere,
improved support for version 18 and more of Intel C and F90 compilers
in configure script,
edition to fitstools.F90
allowing a proper compilation with g95.
Version 3.50, 2018-12-10