LDAPUserFolder - Groups: View, Add or Delete Groups

    Description

        This view shows the groups exposed by your LDAP server for 
        authentication purposes. You can add new groups or delete
        existing records.

    Controls
        
        'Delete' -- By checking one or more checkboxes next to group
         records and then hitting Delete you can remove group records 
         from LDAP. You will be presented with a confirmation screen
         which will drop you back into the Groups view when you
         hit "OK".

        'Add Group' -- In order to add a new group you only need to
         provide a group name and type. This name shuld be a "friendly" 
         name, meaning it must not have any LDAP prefixes like "cn=".
         Once you hit "Add" you will see the new group in the listing
         or an error message above the listing.

        'Delete LDAP Group Mapping' -- The mappings shown on the form
         determine whether members in a LDAP groups are automatically 
         receiving an additional Zope role by virtue of their LDAP
         group membership. The Delete form can be used to remove such
         a mapping by simply selecting the desired mapping and hitting
         the "Delete" button.

        'Add LDAP group to Zope role mapping' -- The mappings shown on 
         the form determine whether members in a LDAP groups are
         automatically receiving an additional Zope role by virtue of
         their LDAP group membership. This add form can be used to add
         such a mapping. Select the desired LDAP group name and the 
         Zope role name that members of this group are supposed to have
         and hit "Add".
         This form will only show Zope roles that already exist on the 
         Security tab, minus "Authenticated", "Owner" and "Anonymous".
        
