Adding/updating documentation

The `update-golden` make target generates updated documentation for
each command, but has not been run for recently merged changesets.
This leads to out of date documentation, and requires remediation in
two steps:

1. (This patch) update documentation
2. Update gates to determine if commands have changed that warrants
   new documentation, and prevent patches from being merged without
   running `make update-golden` first. This can be added to
   tools/git_diff_check

Change-Id: Ide31f24caf8818e811d15397616805ed79bdea10
Signed-off-by: Alexander Hughes <Alexander.Hughes@pm.me>

docs/source/cli/airshipctl_config.md

@@ -26,10 +26,12 @@ Manage the airshipctl config file
 * [airshipctl config get-cluster](airshipctl_config_get-cluster.md)	 - Get cluster information from the airshipctl config
 * [airshipctl config get-context](airshipctl_config_get-context.md)	 - Get context information from the airshipctl config
 * [airshipctl config get-credential](airshipctl_config_get-credential.md)	 - Get user credentials from the airshipctl config
+* [airshipctl config get-management-config](airshipctl_config_get-management-config.md)	 - View a management config or all management configs defined in the airshipctl config
 * [airshipctl config import](airshipctl_config_import.md)	 - Merge information from a kubernetes config file
 * [airshipctl config init](airshipctl_config_init.md)	 - Generate initial configuration files for airshipctl
 * [airshipctl config set-cluster](airshipctl_config_set-cluster.md)	 - Manage clusters
 * [airshipctl config set-context](airshipctl_config_set-context.md)	 - Manage contexts
 * [airshipctl config set-credentials](airshipctl_config_set-credentials.md)	 - Manage user credentials
+* [airshipctl config set-management-config](airshipctl_config_set-management-config.md)	 - Modify an out-of-band management configuration
 * [airshipctl config use-context](airshipctl_config_use-context.md)	 - Switch to a different context
 

docs/source/cli/airshipctl_config_get-management-config.md

@@ -0,0 +1,42 @@
+## airshipctl config get-management-config
+
+View a management config or all management configs defined in the airshipctl config
+
+### Synopsis
+
+View a management config or all management configs defined in the airshipctl config
+
+```
+airshipctl config get-management-config [NAME] [flags]
+```
+
+### Examples
+
+```
+
+# View all defined management configurations
+airshipctl config get-management-configs
+
+# View a specific management configuration named "default"
+airshipctl config get-management-config default
+
+```
+
+### Options
+
+```
+  -h, --help   help for get-management-config
+```
+
+### Options inherited from parent commands
+
+```
+      --airshipconf string   Path to file for airshipctl configuration. (default "$HOME/.airship/config")
+      --debug                enable verbose output
+      --kubeconfig string    Path to kubeconfig associated with airshipctl configuration. (default "$HOME/.airship/kubeconfig")
+```
+
+### SEE ALSO
+
+* [airshipctl config](airshipctl_config.md)	 - Manage the airshipctl config file
+

docs/source/cli/airshipctl_config_set-management-config.md

@@ -0,0 +1,33 @@
+## airshipctl config set-management-config
+
+Modify an out-of-band management configuration
+
+### Synopsis
+
+Modify an out-of-band management configuration
+
+```
+airshipctl config set-management-config NAME [flags]
+```
+
+### Options
+
+```
+  -h, --help                     help for set-management-config
+      --insecure                 Ignore SSL certificate verification on out-of-band management requests
+      --management-type string   Set the out-of-band management type (default "redfish")
+      --use-proxy                Use the proxy configuration specified in the local environment (default true)
+```
+
+### Options inherited from parent commands
+
+```
+      --airshipconf string   Path to file for airshipctl configuration. (default "$HOME/.airship/config")
+      --debug                enable verbose output
+      --kubeconfig string    Path to kubeconfig associated with airshipctl configuration. (default "$HOME/.airship/kubeconfig")
+```
+
+### SEE ALSO
+
+* [airshipctl config](airshipctl_config.md)	 - Manage the airshipctl config file
+