simple aggregation utility
HBaseStorage.getPoints returns points with attributes
performance test for aggregation utility
performance fix: integer autoboxing removed
downsample utility
interpolation utility refactoring
tests fixed
row filter regex creation refactored
PointAggregation.scala better error handling
query points without attribute filter
minor refactoring
pipeline config fix
http handle supports points aggregation
Merge pull request #35 from VasilyKolpakov/series_aggregation

Series aggregation