Updated docker images used

Author: StuartWheater

docker-compose_armadillo.yml

@@ -3,7 +3,7 @@ services:
         hostname: armadillo
         ports:
             - 8080:8080
-        image: datashield/armadillo_citest:4.11.1
+        image: datashield/armadillo_citest:5.0.0
         environment:
             LOGGING_CONFIG: 'classpath:logback-file.xml'
             AUDIT_LOG_PATH: '/app/logs/audit.log'
@@ -16,6 +16,6 @@ services:
 
     default:
         hostname: default
-        image: datashield/rock-margin-donkey-permissive:draft
+        image: datashield/rock-margin-idiom-permissive:latest
         environment:
             DEBUG: "FALSE"

docker-compose_opal.yml

@@ -1,6 +1,6 @@
 services:
     opal:
-        image: obiba/opal:5.0.3
+        image: datashield/opal_citest:5.1.2
         ports:
             - "8443:8443"
         links:
@@ -20,4 +20,4 @@ services:
             - MONGO_INITDB_ROOT_USERNAME=root
             - MONGO_INITDB_ROOT_PASSWORD=foobar
     rock:
-        image: datashield/rock-margin-donkey-permissive:draft
+        image: datashield/rock-margin-idiom-permissive:latest