Release v0.5.0 (#48)

Merge pull request #44 from donny-wong/v0.4.0

V0.4.0

Merge pull request #37 from mishaschwartz/v0.3.0

v0.3.0

Merge pull request #32 from mishaschwartz/0.2.1

v0.2.1

Merge pull request #27 from mishaschwartz/0.2.0.rc

version 0.2.0.rc

Merge pull request #25 from mishaschwartz/v0.1.1

version: bump version to 0.1.1

Merge pull request #21 from mishaschwartz/v0.1.0

v0.1.0: bump version