Add Openstack logs in UI for debug case

Add os logs in UI
Rename to neutron
Add remote_imfile_log type & format for openstack logs in UI

Implements: #PRD-2462

Change-Id: I0a06056a3e1a00c4f3770d1e39eaf20954b6d5c9
Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>