update to 2.1.3

CHANGES

configure

src/API/binary_c_API_fortran.c

src/API/binary_c_API_prototypes.h

src/API/binary_c_free_memory.c

src/exit_binaryc.c

src/main.c

src/memory/free_memory.c

src/memory/free_tmpstore.c

src/memory/main_allocations.c

src/memory/memory_prototypes.h

src/perl/modules_targz/Binning-0.03.tar.gz

src/perl/modules_targz/Data-Serializer-RobJSON-0.05.tar.gz

src/perl/modules_targz/Hash-RobMerge-0.14.tar.gz

src/perl/modules_targz/Histogram-0.01.tar.gz

src/perl/modules_targz/IMF-0.05.tar.gz

src/perl/modules_targz/Maths_Double-0.01.tar.gz

src/perl/modules_targz/RobInterpolation-0.04.tar.gz

src/perl/modules_targz/binary_grid-v2.1.3.tar.gz

src/perl/modules_targz/binary_stars-0.05.tar.gz