explicitly list julia version compatibility

tlnagy · web-flow · commit 0e6b9410e1eb · 2019-09-10T17:32:20.000-07:00
diff --git a/Project.toml b/Project.toml
@@ -3,6 +3,9 @@ uuid = "2d0ec36b-e807-5756-994b-45af29551fcf"
 authors = ["Tamas Nagy <tamas@tamasnagy.com>"]
 version = "0.3.1"
 
+[compat]
+julia = "1"
+
 [deps]
 AxisArrays = "39de3d68-74b9-583c-8d2d-e117c070f3a9"
 Colors = "5ae59095-9a9b-59fe-a467-6f913c188581"
