Returns the name of the change log for the plugin. This should
be a text or HTML file residing in the getPluginAppSettingsFolder
directory.
the changelog file name or null if plugin doesn't havea change log.
Returns the name of the Help file for the plugin. This should
be a text or HTML file residing in the getPluginAppSettingsFolder
directory.
the Help file name or null if plugin doesn't havea help file.
Returns the name of the licence file for the plugin. This should
be a text or HTML file residing in the getPluginAppSettingsFolder
directory.
the licence file name or null if plugin doesn't havea licence file.