v0.095

      [BUG FIXES]

      - Fixed bug in the new "roots" command that caused it to report
      far fewer distributions than it should.

      [ENHANCEMENTS]

      - A warning is emitted if you try to pull or add a Bundle
      distribution.  Pinto does not know how to automatically determine
      prerequisites for a Bundle.

      - A better error message is given when repository is not writable.
      Previously, you were (incorrectly) told that the repository was
      locked.