Update pgo client reference documentation

This includes the commands for the pgAdmin functionality.

Author: Jonathan S. Katz

docs/content/pgo-client/reference/_index.md

@@ -47,4 +47,4 @@ The pgo command line interface lets you create and manage PostgreSQL clusters.
 * [pgo version](/pgo-client/reference/pgo_version/)	 - Print version information for the PostgreSQL Operator
 * [pgo watch](/pgo-client/reference/pgo_watch/)	 - Print watch information for the PostgreSQL Operator
 
-###### Auto generated by spf13/cobra on 30-Apr-2020
+###### Auto generated by spf13/cobra on 1-May-2020

docs/content/pgo-client/reference/pgo_apply.md

@@ -42,4 +42,4 @@ pgo apply [flags]
 
 * [pgo](/pgo-client/reference/pgo/)	 - The pgo command line interface.
 
-###### Auto generated by spf13/cobra on 30-Apr-2020
+###### Auto generated by spf13/cobra on 1-May-2020

docs/content/pgo-client/reference/pgo_backup.md

@@ -43,4 +43,4 @@ pgo backup [flags]
 
 * [pgo](/pgo-client/reference/pgo/)	 - The pgo command line interface.
 
-###### Auto generated by spf13/cobra on 30-Apr-2020
+###### Auto generated by spf13/cobra on 1-May-2020

docs/content/pgo-client/reference/pgo_cat.md

@@ -38,4 +38,4 @@ pgo cat [flags]
 
 * [pgo](/pgo-client/reference/pgo/)	 - The pgo command line interface.
 
-###### Auto generated by spf13/cobra on 30-Apr-2020
+###### Auto generated by spf13/cobra on 1-May-2020

docs/content/pgo-client/reference/pgo_clone.md

@@ -42,4 +42,4 @@ pgo clone [flags]
 
 * [pgo](/pgo-client/reference/pgo/)	 - The pgo command line interface.
 
-###### Auto generated by spf13/cobra on 30-Apr-2020
+###### Auto generated by spf13/cobra on 1-May-2020

docs/content/pgo-client/reference/pgo_create.md

@@ -9,6 +9,7 @@ Create a Postgres Operator resource
 
 CREATE allows you to create a new Operator resource. For example:
     pgo create cluster
+    pgo create pgadmin
     pgo create pgbouncer
     pgo create pgouser
     pgo create pgorole
@@ -44,11 +45,12 @@ pgo create [flags]
 * [pgo](/pgo-client/reference/pgo/)	 - The pgo command line interface.
 * [pgo create cluster](/pgo-client/reference/pgo_create_cluster/)	 - Create a PostgreSQL cluster
 * [pgo create namespace](/pgo-client/reference/pgo_create_namespace/)	 - Create a namespace
+* [pgo create pgadmin](/pgo-client/reference/pgo_create_pgadmin/)	 - Create a pgAdmin instance 
 * [pgo create pgbouncer](/pgo-client/reference/pgo_create_pgbouncer/)	 - Create a pgbouncer 
 * [pgo create pgorole](/pgo-client/reference/pgo_create_pgorole/)	 - Create a pgorole
 * [pgo create pgouser](/pgo-client/reference/pgo_create_pgouser/)	 - Create a pgouser
 * [pgo create policy](/pgo-client/reference/pgo_create_policy/)	 - Create a SQL policy
 * [pgo create schedule](/pgo-client/reference/pgo_create_schedule/)	 - Create a cron-like scheduled task
 * [pgo create user](/pgo-client/reference/pgo_create_user/)	 - Create a PostgreSQL user
 
-###### Auto generated by spf13/cobra on 30-Apr-2020
+###### Auto generated by spf13/cobra on 1-May-2020

docs/content/pgo-client/reference/pgo_create_cluster.md

@@ -103,4 +103,4 @@ pgo create cluster [flags]
 
 * [pgo create](/pgo-client/reference/pgo_create/)	 - Create a Postgres Operator resource
 
-###### Auto generated by spf13/cobra on 30-Apr-2020
+###### Auto generated by spf13/cobra on 1-May-2020

docs/content/pgo-client/reference/pgo_create_namespace.md

@@ -42,4 +42,4 @@ pgo create namespace [flags]
 
 * [pgo create](/pgo-client/reference/pgo_create/)	 - Create a Postgres Operator resource
 
-###### Auto generated by spf13/cobra on 30-Apr-2020
+###### Auto generated by spf13/cobra on 1-May-2020

docs/content/pgo-client/reference/pgo_create_pgadmin.md

@@ -0,0 +1,42 @@
+---
+title: "pgo create pgadmin"
+---
+## pgo create pgadmin
+
+Create a pgAdmin instance 
+
+### Synopsis
+
+Create a pgAdmin instance for mycluster. For example:
+
+	pgo create pgadmin mycluster
+
+```
+pgo create pgadmin [flags]
+```
+
+### Options
+
+```
+  -h, --help              help for pgadmin
+  -s, --selector string   The selector to use for cluster filtering.
+```
+
+### Options inherited from parent commands
+
+```
+      --apiserver-url string     The URL for the PostgreSQL Operator apiserver that will process the request from the pgo client.
+      --debug                    Enable additional output for debugging.
+      --disable-tls              Disable TLS authentication to the Postgres Operator.
+      --exclude-os-trust         Exclude CA certs from OS default trust store
+  -n, --namespace string         The namespace to use for pgo requests.
+      --pgo-ca-cert string       The CA Certificate file path for authenticating to the PostgreSQL Operator apiserver.
+      --pgo-client-cert string   The Client Certificate file path for authenticating to the PostgreSQL Operator apiserver.
+      --pgo-client-key string    The Client Key file path for authenticating to the PostgreSQL Operator apiserver.
+```
+
+### SEE ALSO
+
+* [pgo create](/pgo-client/reference/pgo_create/)	 - Create a Postgres Operator resource
+
+###### Auto generated by spf13/cobra on 1-May-2020

docs/content/pgo-client/reference/pgo_create_pgbouncer.md

@@ -43,4 +43,4 @@ pgo create pgbouncer [flags]
 
 * [pgo create](/pgo-client/reference/pgo_create/)	 - Create a Postgres Operator resource
 
-###### Auto generated by spf13/cobra on 30-Apr-2020
+###### Auto generated by spf13/cobra on 1-May-2020