Set dev as 0.3
Merge pull request #20 from basz/unittest2

Unittest2
Merge pull request #19 from basz/alias

Alias
version bump
Merge pull request #23 from basz/version

version bump
Merge branch 'master' into unittest2

# Via Michaël Gallego (3) and Bas Kamer (1)
* master:
  version bump
  Set dev as 0.3