[SSSD] [sssd PR#700][synchronized] LDAP: Only authenticate the auth connection if we need to look up user information

[jhrozek]

URL: https://github.com/SSSD/sssd/pull/700
Author: jhrozek
 Title: #700: LDAP: Only authenticate the auth connection if we need to look up user information
Action: synchronized

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/700/head:pr700
git checkout pr700