Merge pull request #78 from JuliaDiffEq/compathelper/new_version/2019-11-27-08-04-48-870-3328691743

CompatHelper: bump compat for "ArrayInterface" to "2.0"

Author: ChrisRackauckas

Project.toml

@@ -11,7 +11,7 @@ StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [compat]
-ArrayInterface = "1.2"
+ArrayInterface = "1.2, 2.0"
 RecipesBase = "0.7"
 Requires = "0.5"
 StaticArrays = "0.10, 0.11, 0.12"