server: increment ports if busy
pandas: add failing test for complex groupby
conda: test with python -c, not pytest
Merge pull request #815 from mrocklin/server-port

server: increment ports if busy
test port is respected on resource('blaze://...:port')
Merge branch 'master' of github.com:ContinuumIO/blaze
data: discover on h5py groups and files
h5py: Field access on h5py groups and files
expr: normalize identifiers to use underscores

Rather than spaces
Merge branch 'tab-complete-on-fields-with-spaces' into h5py-groups
expr: apply valid_identifier only to fields, not all attributes
h5py: hacky compute_down on h5py files/groups
partition: keepdims on slices1d
h5py: robust to chunksizes with singleton dimensions
pandas: support dataframe grouper in By
collapse stateless pytest fixture
Merge pull request #817 from mrocklin/pandas-complex-grouper

pandas: add failing test for complex groupby
expr: simplify valid_identifier use
Merge pull request #818 from mrocklin/h5py-groups

Improve discovery and navigation of h5py files
Merge branch 'master' of github.com:ContinuumIO/blaze