Update to latest Bulk
Merge pull request #432 from jaredhoberock/bulk

Update to latest Bulk
Update to latest Bulk
Update to latest Bulk
Workaround unused variable warnings
Merge branch 'master' of github.com:thrust/thrust into small-fixes

Conflicts:
	thrust/system/cuda/detail/bulk/detail/alignment.hpp
Merge pull request #434 from jaredhoberock/small-fixes

Small fixes
Update to latest bulk
Merge pull request #436 from jaredhoberock/bulk

Update to latest bulk
Workaround unused variable warnings in CUDA's scan implementation.
Merge pull request #437 from jaredhoberock/small-fixes

Workaround unused variable warnings in CUDA's scan implementation.
Actively check for clang
Merge pull request #438 from FilipeMaia/master

Actively check for clang
Merge branch 'master' of github.com:jaredhoberock/thrust into streams