add ignore error if the distro directory is not present under download/ folder
remove vo scopes from ckan instances ckan_bb ckan_iotc_ss3 ckan_sobigdata ckan_web_d4s
group_vars/dm_pool_manager_proto/dm_pool_manager_proto.yml added new scopes
group_vars/smartgears_workspace/smartgears_workspace.yml added appender
../library/roles/ansible_ppa/tasks/ansible-packages.yml added some cache options to ansible package task
../library/roles/smartgears/dm_pool_manager/defaults/main.yml upgrade service version
../library/roles/smartgears/dm_pool_manager/tasks/main.yml commented task for installing service.properties file
../library/roles/smartgears/home_library/defaults/main.yml upgrade version
../library/roles/smartgears/smartgears/defaults/main.yml upgrade version
../library/roles/smartgears/tabular_data/defaults/main.yml upgrade version