exa2pro/starpu-max: porting work to Maxeler DFE @ 92065a2d2e5eb9be332379ff8cfb718909b8b5e4

Nathalie Furmento 0580b3b9e7 mpi: revert r16098, use a barrier instead and document why it is necessary		10 lat temu
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devel	4c6de74837 Add starpu_data_idle_prefetch_on_node	11 lat temu
doxygen	0580b3b9e7 mpi: revert r16098, use a barrier instead and document why it is necessary	10 lat temu
tutorial	bb61f3808d update cnrs copyright	10 lat temu
COPYING.GFDL	991ca7049f doc is licensed under GFDL	14 lat temu
Makefile.am	020704f89a fix syntax	10 lat temu