Merge pull request pik-piam#7 from fschreyer/REMIND-EU

update version number to test installation on cluster

DESCRIPTION

@@ -1,8 +1,8 @@
 Package: remind
 Type: Package
 Title: The REMIND R package
-Version: 36.158.1
-Date: 2020-05-06
+Version: 36.159.0
+Date: 2020-08-25
 Author: Anastasis Giannousakis, Michaja Pehl
 Maintainer: Anastasis Giannousakis <[email protected]>
 Description: Contains the REMIND-specific routines for data and model output manipulation.
@@ -43,5 +43,5 @@ RoxygenNote: 7.1.0
 Suggests:
  testthat,
  sr15data
-ValidationKey: 6648733040
+ValidationKey: 6689053410
 VignetteBuilder: knitr