[incubator-predictionio] Git Push Summary

[chanlee]

Repository: incubator-predictionio
Updated Tags:  refs/tags/v0.12.0-incubating [created] 6807ea0d1
  refs/tags/v0.12.0-incubating-rc2 [created] 48ad5fd2c
  refs/tags/v0.12.0-incubating-rc3 [created] d0819811a