Bump version.

brocaar · brocaar · commit bc1764ca2d6c · 2017-02-15T11:26:19.000+01:00
diff --git a/mkdocs.yml b/mkdocs.yml
@@ -16,7 +16,7 @@ pages:
     - Kerlink IoT Station: gateways/kerlink-iot-station.md
 
 extra:
-  version: '2.1.2'
+  version: '2.1.3'
   github:
     download_release: true
 
