remove dshape keyword from CSV
CSV schema discovery
discovery: hints for csv
SQLAlchemy table datashape discovery
SQL datashape discovery
CSV cleans up option and null types
discover on h5py dataset
HDF5 discovery cleanup
JSON datashape discovery
Update a kiva datashape with some option types
avoid file not found py2/3 inconsistent errors
typo
degrade test for py26 compatibility
Merge pull request #302 from mrocklin/discovery

Datashape Discovery
REMOVE-ME: clear out spark test
add scalar.core
add booleans and numbers
basic columnwise fusion function
more sophisticated columnwise merge test
table exprs depend on and use scalar exprs