Fix some bux with GPUs
move events to GPU
Merge branch 'next' into gpu

Conflicts:
	tests/tests/Makefile
add GPU tests, modify gpu tests
update README
Merge branch 'gpu' of https://github.com/LenaO/GPI-2 into lena
Merge branch 'lena' into gpu
Remove dependencies in Makefile.
Clean make includes files.
Correction for MIC.
Remove bashism.
Update MIC target.
Merge branch 'next' into gpu