From 4024c206708839f9ab395411149ab78880dbd5af Mon Sep 17 00:00:00 2001
From: Mats Kindahl <mats.kindahl@oracle.com>
Date: Wed, 7 Sep 2011 13:50:51 +0200
Subject: [PATCH] WL#5973: Support marking plugins as not possible          to
 install or uninstall dynamically

This patch does the following:
- Step the plugin interface version.
- A flag field to the st_mysql_plugin structure that is
  used by plugins to provide basic information about the
  plugin.
- Two new flags to mark that a plugin cannot be loaded
  or unloaded dynamically (from a running server) but
  has to be installed or uninstalled offline.
- Two new error messages for reporting error when trying
  to install or uninstall a plugin marked as not instal-
  lable or not uninstallable.
- Update all plugins to initialize the new flags field
  to 0 explicitly.

This is a missing commit message for revision:

  mats.kindahl@oracle.com-20110815181211-4l94m162xs1mtrei