Merge pull request #391 from JuliaMath/version-bump

Bumping version to v0.13.1

Author: mkitti

Project.toml

@@ -1,6 +1,6 @@
 name = "Interpolations"
 uuid = "a98d9a8b-a2ab-59e6-89dd-64a1c18fca59"
-version = "0.13.0"
+version = "0.13.1"
 
 [deps]
 AxisAlgorithms = "13072b0f-2c55-5437-9ae7-d433b7a33950"