Merge pull request #275 from JuliaComputing/pv/onlinestats

clarify onlinestatsbase compatibility

Author: Pietro Vertechi

Project.toml

@@ -21,7 +21,7 @@ WeakRefStrings = "ea10d353-3f73-51f8-a26c-33c1cb351aa5"
 DataAPI = "1.0.1"
 DataValues = "0.4.6"
 IteratorInterfaceExtensions = "0.1.1, 1"
-OnlineStatsBase = ">= 0.9.1"
+OnlineStatsBase = "1"
 PooledArrays = "0.4.1, 0.5"
 StructArrays = "0.4.1"
 Tables = "0.2.4"