removes dmap

configure.ac

doc/src/yaxt_concept.dox

inst_headers/f90/Makefile.am

scripts/makef90depends

src/Makefile.am

src/xt/xt_core.h

src/xt/xt_dmap.h

src/xt/xt_dmap_offset.h

src/xt_dmap.c

src/xt_dmap_f.f90

src/xt_dmap_internal.h

src/xt_dmap_offset.c

src/yaxt.f90

src/yaxt_f2c.c

tests/Makefile.am

tests/test_dmap_parallel.c

tests/test_dmap_parallel_f.f90

tests/test_dmap_parallel_run.in