add auto-complete info for 'show info'

msf > use auxiliary/admin/http/nuuo_nvrmini_reset
msf auxiliary(nuuo_nvrmini_reset) > show
show actions    show all        show encoders   show exploits   show missing    show options    show plugins    show targets
show advanced   show auxiliary  show evasion    show info       show nops       show payloads   show post

Author: Brent Cook

lib/msf/ui/console/command_dispatcher/modules.rb

@@ -570,7 +570,7 @@ def cmd_show_tabs(str, words)
 
             res = %w{all encoders nops exploits payloads auxiliary post plugins options}
             if (active_module)
-              res.concat(%w{ missing advanced evasion targets actions })
+              res.concat %w{missing advanced evasion targets actions info}
               if (active_module.respond_to? :compatible_sessions)
                 res << "sessions"
               end