Merge branch 'GPU' into QR_GPU_HPACK

.gitignore

README.md

build/with_fcm/README.md

build/with_fcm/arch/arch-MIMPIIFC1805.EPONA.env

build/with_fcm/arch/arch-MIMPIIFC1805.EPONA.fcm

build/with_fcm/arch/arch-MPIGFORTRAN920DBL.GMAP.env

build/with_fcm/arch/arch-MPIGFORTRAN920DBL.GMAP.fcm

build/with_fcm/arch/arch-gnu.fcm

build/with_fcm/fcm-make.cfg

build/with_fcm/make_fcm.sh

docs/Developer.md

docs/Integrator.md

docs/Interfaces

docs/Offline.md

docs/PHYEX.md

docs/Plugging.md

docs/TODO

docs/Tools.md

src/arome/aux/budget_DDH.F90

src/arome/aux/ini_budget.F90