v0.2.2

LearnTestAPI v0.2.2

Diff since v0.2.1

Merged pull requests:

• Add datafrontends to some learners (#11) (@ablaom)
• For a 0.2.2 release (#12) (@ablaom)
• Extend compat LearnAPI = "0.2.0,1"; bump 0.2.3 (#13) (@ablaom)
• For a 0.2.3 release (#15) (@ablaom)
• Oops. Revert version number increased too far (#16) (@ablaom)