Revert "Merge pull request #27 from hunner/release_0.1.2"

This 0.1.2 release was erroneous. Backing out.

This reverts commit e8c82f72a0580564b14263c7d440597d21ee3a3e, reversing
changes made to cfc0b5225323731af76fd8b4f7c9bcfc66004c70.