exa2pro/starpu-max: porting work to Maxeler DFE @ ac73cffc0b3885cc94689e8bb4648c990ac995c0

Samuel Thibault 53b9b23889 preset environment variables for make check in simgrid mode		9 lat temu
..
devel	4c6de74837 Add starpu_data_idle_prefetch_on_node	10 lat temu
doxygen	53b9b23889 preset environment variables for make check in simgrid mode	9 lat temu
tutorial	68658f16bf Add --enable-coverity flag to configure, to avoid building .cu files with nvcc which produces millions of lines of code we don't want to analyze	9 lat temu
COPYING.GFDL	991ca7049f doc is licensed under GFDL	14 lat temu
Makefile.am	1de351ae06 Fix 16146: we still need to set DIST_SUBDIRS when we build the doc	10 lat temu