add compat

ChrisRackauckas · ChrisRackauckas · commit bf91e891757c · 2019-07-19T22:42:40.000-04:00
diff --git a/Project.toml b/Project.toml
@@ -40,3 +40,6 @@ StatsPlots = "f3b207a7-027a-5e70-b257-86293d7955fd"
 Sundials = "c3572dad-4567-51f8-b174-8c6c989267f4"
 Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
 Weave = "44d3d7a6-8a23-5bf8-98c5-b353f8df5ec9"
+
+[compat]
+julia = "1"
