Fix adding share_id field into history
Show notification if SSH_SSG when authorization data not specifed in settings.py
Bugfix - adding missing ip parameter in DiscoveryWarning usage in ssh_proxmox and detect a blank line in output in _add_virtual_machine method
Review fixes for PR #439
Better detection `related_fields` in `History` field changes
Merge branch 'master' of git://github.com/allegro/ralph into dev
Merge pull request #439 from quamilek/dev

Bugfix in discovery plugins - ssh_proxmox, ssh_3par, ssh_ssg