dynamic grid
remove slow debug bins recalculation
random forest as Ensemble
bugfix
next split logic update
fix in aggregation optimization
in next median split drop existings features like in static binarization
2 new versions of growing
dynamic grid
Merge remote-tracking branch 'origin/master'

Conflicts:
	ml/src/main/java/com/spbsu/ml/data/Aggregate.java
Merge pull request #3 from spbsu-ml-community/DynamicGrid

Dynamic grid