Merge branch 'master' of git://github.com/inducer/loopy

TODO

examples/fortran/matmul.floopy

loopy/array_buffer.py

loopy/codegen/control.py

loopy/codegen/instruction.py

loopy/frontend/fortran/translator.py

loopy/frontend/fortran/tree.py

loopy/kernel/__init__.py

loopy/kernel/data.py

loopy/kernel/tools.py

loopy/loop.py

loopy/precompute.py

loopy/schedule.py

loopy/subst.py

loopy/target/pyopencl/__init__.py

test/test_dg.py

test/test_fortran.py

test/test_linalg.py

test/test_loopy.py