Update README url

README.md

@@ -21,15 +21,15 @@ and then
 
 ### Application
 
-[http://localhost:8080]()
+[http://127.0.0.1:8080]()
 
 ### Couchbase server
 
-[http://localhost:8091]()
+[http://127.0.0.1:8091]()
 
 Login credentials : admin / adminadmin
 
 ### Sync gateway
 
-[http://localhost:4985/_admin/]()
+[http://127.0.0.1:4985/_admin/]()
 

docker-compose.yml

 version: '2'
 services:
     couchbase-couchbase:
-        image: couchbase/server:community
+        image: couchbase/server:community-5.0.1
         ports:
             - 8091:8091
             - 8092:8092