Bump version to 0.3.0

Change-Id: Ie8424a319aed56f3082ab1de7d764eab4d1647ae
diff --git a/DESCRIPTION b/DESCRIPTION
index 131594c..bedf177 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: rderekovecs
 Type: Package
 Title: DeReKoVecs API Client Package
-Version: 0.2.0
+Version: 0.3.0
 Authors@R:
     c(person(given = "Marc",
              family = "Kupietz",