v1.0.1

MLJBase v1.0.1

Diff since v1.0.0

Merged pull requests:

• Rescue the orphaned docstring for evaluate (#939) (@ablaom)
• For a 1.0.1 release (#940) (@ablaom)
• purge refs to obsolete functionality (#941) (@ablaom)
• Remove redundant code (#942) (@ablaom)
• For a 1.0.1 release - Take II (#943) (@ablaom)