Rel 1.4.0 - Updating for J v1.9

Author: goedman

Project.toml

@@ -1,7 +1,7 @@
 name = "StructuralCausalModels"
 uuid = "a41e6734-49ce-4065-8b83-aff084c01dfd"
 authors = ["Rob J Goedman <goedman@mac.com>"]
-version = "1.3.1"
+version = "1.4.0"
 
 [deps]
 CSV = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"
@@ -17,11 +17,11 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [compat]
 CSV = "0.10"
-Combinatorics = "1.0"
-DataFrames = "1.0"
+Combinatorics = "1"
+DataFrames = "1"
 DataStructures = "0.18"
 Distributions = "0.25"
-DocStringExtensions = "0.8"
+DocStringExtensions = "0.8, 0.9"
 NamedArrays = "0.9"
 Reexport = "1.0"
 julia = "^1"