Teradata/stacki stacki-5.1rc9 on GitHub

Feature

Ability to add user-defined global configuration for the Dell 1052 switch.
For example, to configure SNMP on the switch named ethernet-231-43, exeucte:
stack add host attr ethernet-231-43 attr=switch_global_config value="snmp-server community \ public ro view Default"
Attribute control to configure a host's switch port as a trunk.
A trunk port allows all VLAN traffic to pass through it. You can set a host's switch port
to a trunk by executing:
```
  `stack set host attr hostname attr=switch_port_mode value=true`
```
Include man, and man-pages in install
SLES does not include man, or man-pages as part
of a Minimal install set. Include the packages.
Support for globbing on uppercase hostnames
Globbing on hostnames is now case insensitive.
set host power updates the message queue
[Switch] Manage ssh keys on Mellanox IB switches
- Automatically add stacki's public key to the switch on a sync.
- Wipe out all ssh authorized keys on nukeswitch=true
Added nukeswitch=yes|no to the Dell 1052 ethernet switch configuration.
When nukeswitch=yes, all VLANs will be removed from the switch and each port will be confi
gured onto the default VLAN (i.e., VLAN 1).

stack enable/disable pallet is now multiple arg friendly
Make remove os actually remove the OS, even if it has attrs or routes attached
[Switch] Correct membership settings for IB configs
Duplicate default host interfaces won't be allowed in stack add host interface