Fix #17
Bump up version to 0.1.2
Merge branch 'release/0.1.2'
Merge branch 'release/0.1.2' into develop
Fix a bug in drop()
Fix output layout of tables() and partitions()
Boost lmdb batch fetch
changed hustle input stream to use new mget()
changed hustle input stream to use new mget()
Fix len() of pyebset
Add CHANGELOG
Add CHANGELOG
Bump version up to 0.1.3
Merge branch 'release/0.1.3'
Merge branch 'release/0.1.3' into develop
Fix typos
Fix typos
Update README.md
Update README.md
Fix #15, avoid storing partition column as a separate subdb