Merge branch 'tt/collections-api-upgrade-geoprocessing-service' into …

…feature/collections-api

Connects #2015
Connects WikiWatershed/mmw-geoprocessing#53

deployment/ansible/group_vars/all

@@ -45,7 +45,7 @@ docker_options: "--storage-driver=aufs"
 geop_host: "localhost"
 geop_port: 8090
 
-geop_version: "3.0.0-alpha-2"
+geop_version: "3.0.0-beta-1"
 geop_cache_enabled: 1
 
 nginx_cache_dir: "/var/cache/nginx"