Move variable initialization for clarity.
Merge pull request #1217 from martinpovolny/workers_tab_followup

Move variable initialization for clarity.
Rename method .validate to .validate_settings for FileDepotSmb and FileDepotFtp.

To avoid overriding rails .validate method.
https://bugzilla.redhat.com/show_bug.cgi?id=1173213
Delete FileDepot.verify_depot_hash and FileDepot#verify_credentials.

Instead of calling FileDepot.verify_depot_hash, the caller should call .validate_settings based on the depot's class.
Instead of calling FileDepot#verify_credentials, the caller should call . verify_credentials based on the depot's class.
https://bugzilla.redhat.com/show_bug.cgi?id=1173213
Fix the log message about depot settings.

Which is used by both log depot and DB backup.
https://bugzilla.redhat.com/show_bug.cgi?id=1173213
Fix MiqSchedule.verify_depot_hash to call FileDepot's subclass method directly

to validate the depot settings based on the depot's type.
https://bugzilla.redhat.com/show_bug.cgi?id=1173213
Add a flash message when MiqSchedule.verify_depot_hash fails.

https://bugzilla.redhat.com/show_bug.cgi?id=1173213
Fix the spec for MiqSchedule.verify_depot_hash.

https://bugzilla.redhat.com/show_bug.cgi?id=1173213
Add FileDepot.supported_protocols

https://bugzilla.redhat.com/show_bug.cgi?id=1173213
Merge pull request #1 from brandondunne/add_FileDepot_supported_protocols

Add FileDepot.supported_protocols
Update to latest Fog

Includes changes to allow passing "block_device_mapping_v2" in the clone options
https://bugzilla.redhat.com/show_bug.cgi?id=1160342
Merge pull request #1222 from lfu/backup_vmdb_1172491

Fix the issue with schedule backup of internal DB
Merge pull request #1223 from brandondunne/openstack_boot_from_volume

Update to latest Fog (1.26.0)
Enhanced retirement workflow changes.

Changed the way service retirement works. Added new events,
expose methods to automate, and call into automate state machine for
retirement processing.
Expose new retirement methods for service and vm service models,
and added start_retirement method.
Added tests for retirement changes.