Update DESCRIPTION

Author: Avi Kenny

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: SimEngine
 Type: Package
 Title: A Modular Framework for Statistical Simulations in R
-Version: 1.2.0
+Version: 1.3.0
 Authors@R: c(person("Avi", "Kenny", email = "avi.kenny@gmail.com", role = c("aut", "cre")),
              person("Charles", "Wolock", email = "cwolock@uw.edu", role = "aut"))
 Description: An open-source R package for structuring, maintaining, running, and debugging statistical simulations on both local and cluster-based computing environments.See full documentation at <https://avi-kenny.github.io/SimEngine/>.