add rudimentary dynd backend
add dynd to front imports
start h5py compute layer
Merge branch 'master' into dynd
Merge branch 'master' into h5py-compute
rename test_dynd to test_dynd_compute
move resource from api to top-level
move drop and create_index to blaze/resource
import dispatch from blaze.dispatch, not multipledispatch
uri dispatched drop/create_index functions
use strtypes in resource.py
replace basestring with strtypes
Merge branch 'master' into dynd
expr: add keepdims kwarg to Reduction
Merge pull request #726 from mrocklin/dynd

Dynd
numpy: handle keepdims in reductions
Merge pull request #729 from mrocklin/h5py-compute

H5py compute
Merge branch 'master' of github.com:ContinuumIO/blaze into drop-create-index-uri

Conflicts:
	blaze/__init__.py
no more blz
Include tests without making them modules