instead of bc nodes

bulkOnly --> split domain

Thh new behaviour can turned off by passing false for the "onlyBulk" bool

Use level instead of dridNumber in NodeIndicesMultiGPU
and instead of i in loops in MultipleGridBuilder

CUDA doesn't support std::vector

No need to pass node types anymore

As the cuda warnings are different on each platform and super badly documented, we switch to suppress all warnings for the GridGenerator.

Fix various msvc compiler warnings. With msvc the compiler flags are explicit passed to nvcc with -Xcompiler.

Remove some compiler warnings and added some cuda warning suppressions for the GridGenerator, as they are cluttering the build output.