(ITS#8665) limits documentation update for glued databases

[quanah@openldap.org]

Full_Name: Quanah Gibson-Mount
Version: 2.4.43
OS: Linux
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (47.208.148.239)


When using glued/subordinate databases, the "limits" directive needs to be set
on the parent as well as subordinate dbs to be applied if there are global
limits in place.  This is currently not documented.  Otherwise, the "limits"
directive settings on the subordinate databases is not honored.