Rename TrackInfo VO to RepresentationInfo VO
Created by: jeremco
Hello
The goal of this pull-request is to rename TrackInfo to RepresentationInfo. The name TrackInfo was not comprehensive and was confusing. In RulesContext, the method getTrackInfo was returning the parameter representationInfo, which was initialized using config.streamProcessor.getCurrentRepresentationInfo(); getCurrentRepresentationInfo was creating an object of type TrackInfo.
It's a little bit confusing.