Merge pull request #157 from JuliaAI/dev

For a 2.2.1 release

Author: ablaom

Project.toml

@@ -1,7 +1,7 @@
 name = "ScientificTypes"
 uuid = "321657f4-b219-11e9-178b-2701a2544e81"
 authors = ["Anthony D. Blaom <[email protected]>"]
-version = "2.2"
+version = "2.2.1"
 
 [deps]
 CategoricalArrays = "324d7699-5711-5eae-9e2f-1d82baa6b597"
@@ -20,7 +20,7 @@ Tables = "bd369af6-aec1-5ad0-b16a-f7cc5008161c"
 CategoricalArrays = "0.8, 0.9, 0.10"
 ColorTypes = "0.9, 0.10, 0.11"
 CorpusLoaders = "0.3.2"
-Distributions = "0.25"
+Distributions = "0.25.1"
 PersistenceDiagramsBase = "0.1"
 PrettyTables = "1"
 Reexport = "1.2"