[SSSD] [sssd PR#912][opened] Created a new sssd-ldap-attributes.5 man page

[alexal]

URL: https://github.com/SSSD/sssd/pull/912
Author: alexal
 Title: #912: Created a new sssd-ldap-attributes.5 man page
Action: opened

PR body:
"""
man: Created a new sssd-ldap-attributes.5 man page

I've moved all SSSD LDAP mapping attributes from sssd-ldap.5 to a new sssd-ldap-attributes.5 man page

Resolves: https://pagure.io/SSSD/sssd/issue/689
"""

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/912/head:pr912
git checkout pr912