Update sections 6.2.2.1, 6.2.3.3

Ondřej Kuzník authored Feb 22, 2017 and Quanah Gibson-Mount committed Mar 08, 2017

This fixes issues with values that need escaping in the rDN when an
incorrect value would be passed to the handler and back-ldif.

Howard Guo authored Nov 10, 2016 and Quanah Gibson-Mount committed Feb 28, 2017

The TLS configuration deliberately hid the error in case that
user specified CA locations cannot be read, by loading CAs from default
locations; and when user does not specify CA locations, the CAs from default
locations are not read at all.

This patch corrects the behaviour so that CAs from default location are used
if user does not specify a CA location, and user is informed of the error if
CAs cannot be loaded from the user specified location.

Howard Chu authored Feb 01, 2017 and Quanah Gibson-Mount committed Feb 03, 2017

This reverts commit 8ee82483.