add partition code
Merge remote-tracking branch 'mrocklin/h5py-compute' into partitions
flatten function
add h5py to known arrays in parition.py
Merge branch 'master' of github.com:ContinuumIO/blaze into partitions
Merge branch 'partitions' of github.com:mrocklin/blaze into partitions
use shape as function rather than as method
add missing toolz.concat import
split on reductions pass axis argument
top_to_bottom passes on notimplemented compute_down
h5py: first try at chunked compute_down
split: aggregate shape test
Merge branch 'mrocklin-optimize' into mrocklin-optimize-bcolz
Deal with reductions on a symbol
First attempt at bcolz optimization, warning: super naïve
Empty check first
Separate nunique tests for easier debugging
Deal with things with no names but have active columns
compute_up and optimize on both carray and ctable
lean optimize on head