:no_mouth: History is not read-only anymore
:sunglasses: Implement manipulation of history records cc:@Thorsson
:shipit: Bump version to 0.8.1
:hushed: Don't abort if automated upgrade fails, but print an error message
:heart: Add legacy code for Ruby 1.9. Please update!
Remove leftover from 9.0 implementation
API Change: .record is now .current_version

And it is also available on current records, for consistency.
:gem: Bump version to 0.8.2
Pin rspec version to 2.x