make some wsh commands hidden

cmd/wsh/cmd/wshcmd-connserver.go

@@ -12,6 +12,7 @@ import (
 
 var serverCmd = &cobra.Command{
 	Use:     "connserver",
+	Hidden:  true,
 	Short:   "remote server to power wave blocks",
 	Args:    cobra.NoArgs,
 	Run:     serverRun,

cmd/wsh/cmd/wshcmd-html.go

@@ -16,6 +16,7 @@ func init() {
 
 var htmlCmd = &cobra.Command{
 	Use:     "html",
+	Hidden:  true,
 	Short:   "Launch a demo html-mode terminal",
 	Run:     htmlRun,
 	PreRunE: preRunSetupRpcClient,

cmd/wsh/cmd/wshcmd-rcfiles.go

@@ -19,6 +19,7 @@ func init() {
 
 var rcfilesCmd = &cobra.Command{
 	Use:    "rcfiles",
+	Hidden: true,
 	Short:  "Generate the rc files needed for various shells",
 	Run: func(cmd *cobra.Command, args []string) {
 		home := wavebase.GetHomeDir()

cmd/wsh/cmd/wshcmd-shell-unix.go

@@ -22,6 +22,7 @@ func init() {
 
 var shellCmd = &cobra.Command{
 	Use:    "shell",
+	Hidden: true,
 	Short:  "Print the login shell of this user",
 	Run: func(cmd *cobra.Command, args []string) {
 		WriteStdout(shellCmdInner())

cmd/wsh/cmd/wshcmd-shell-win.go

@@ -15,6 +15,7 @@ func init() {
 
 var shellCmd = &cobra.Command{
 	Use:    "shell",
+	Hidden: true,
 	Short:  "Print the login shell of this user",
 	Run: func(cmd *cobra.Command, args []string) {
 		shellCmdInner()