NXP-14879: impl range aggregation
NXP-14879: use generics for bucket type
NXP-14879: impl date range aggregate
NXP-14879: Add aggregation histogram and date_histogram, selection (filtering) from these aggregates are not supported
NXP-14879: Refactor to have dedicated class per aggregate type
NXP-14879: code clean, fix ut depending on date
NXP-14879: fix LGPL url
NXP-14879: rename BaseEsAggregate
NXP-14879: remove raw type usage and more cleaning
NXP-14879: extracts bucket for histogram aggregate
NXP-14879: clean code
NXP-14879: Impl selection on histogram and date histogram aggregates
NXP-14879: fix string format depending on locale