[PIO-168] ES 6.X support + patch version dependency updates; Make dependency on commons-lang3 explicit to fix build.
[PIO-168] ES 6.X support + patch version dependency updates; Make dependency on commons-lang3 explicit to fix build.

takezoe/incubator-predictionio,takezoe/incubator-predictionio,shimamoto/incubator-predictionio,shimamoto/incubator-predictionio,shimamoto/incubator-predictionio,marevol/incubator-predictionio,marevol/incubator-predictionio,shimamoto/incubator-predictionio,PredictionIO/PredictionIO,marevol/incubator-predictionio,PredictionIO/PredictionIO,takezoe/incubator-predictionio,marevol/incubator-predictionio,takezoe/incubator-predictionio,PredictionIO/PredictionIO