Merge branch 'master' of https://gitlab.tiker.net/inducer/loopy into c_execution

loopy/codegen/control.py

loopy/execution.py

loopy/frontend/fortran/translator.py

loopy/kernel/array.py

loopy/kernel/creation.py

loopy/kernel/data.py

loopy/kernel/instruction.py

loopy/library/function.py

loopy/library/reduction.py

loopy/schedule/__init__.py

loopy/target/c/__init__.py

loopy/target/opencl.py

loopy/type_inference.py

test/test_loopy.py

test/test_target.py