Merge pull request #1311 from convertigo/convertigo-2018.09.20

Use CouchDB 1.7.1 instead of 1.6.1

convertigo/content.md

@@ -27,12 +27,12 @@ You can access the Server admin console on http://[dockerhost]:28080/convertigo
 
 ## Link Convertigo to a CouchDB database for FullSync (Convertigo EE only)
 
-Convertigo MBaaS FullSync module uses Apache CouchDB 1.6.1 as NoSQL repository. You can use the **[couchdb](https://hub.docker.com/_/couchdb/)** docker image and link to it convertigo this way
+Convertigo MBaaS FullSync module uses Apache CouchDB 1.7.1 as NoSQL repository. You can use the **[couchdb](https://hub.docker.com/_/couchdb/)** docker image and link to it convertigo this way
 
 Launch CouchDB container and name it 'fullsync'
 
 ```console
-$ docker run -d --name fullsync couchdb:1.6.1
+$ docker run -d --name fullsync couchdb:1.7.1
 ```
 
 Then launch Convertigo and link it to the running 'fullsync' container. Convertigo MBaaS sever will automatically use it as its fullsync repository.