Create version 0.27 and tag v0.27

Update version to 0.26

Bump the version to 0.25

Merge pull request pinterest#354 from tygrash/master

Modified README.md for current default active profile

Bump up the version to 0.23

Merge pull request pinterest#259 from shawnsnguyen/qubole_client_fix

added timeout to qubole calls

Bump up the version to 0.21

Merge pull request pinterest#216 from shawnsnguyen/master

Update partition finalizer to use full path prefix instead of just the prefix

Merge pull request pinterest#214 from shawnsnguyen/master

Update hadoop uploader to use full s3 path for backwards compatibility

Merge pull request pinterest#213 from shawnsnguyen/master

Alter path return prefix only, rather than whole path.