tree 10dec1491cc53ed0fff95b18dca38c126df988e1
parent 15e1cd4ff29dee746c3a99082cf3309d3a38c4c1
author Claudio Pacchiega <claudio.pacchiega@gmail.com> 1509701052 +0100
committer Claudio Pacchiega <claudio.pacchiega@gmail.com> 1512216236 +0100

Refactoring using DataFrames.

General refactoring making use of DataFrame instead of complex json4s
computations.
DataFrames allow to specify a better and more readable semantics while
transforming data.

Change-Id: Idee33f08bba110f76e68124e3264f6c5203d8534