Bump version to 0.3.0 (API token support)

Change-Id: I2884a110fd767859f44ed4b967a4c1c86383df62
diff --git a/DESCRIPTION b/DESCRIPTION
index 4c0d053..e426cc3 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: RKorAPClient
 Type: Package
 Title: KorAP Web Service Client Package
-Version: 0.2.0
+Version: 0.3.0
 Author: KorAP-Team @ IDS Mannheim
 Maintainer: KorAP-Team <korap@ids-mannheim.de>
 Description: A simple package that makes KorAP's web serice API accessible from R.