Add links from metacommands to providers.
locale: cover timedated functionality
Merge pull request #121 from jsafrane/devel/links-to-providers

Add links from metacommands to providers.
locale: fix typos, rephrase NTP command/option description, regenerate doc
Merge pull request #122 from vcrhonek/locale-timedate

locale: cover timedated functionality
doc: Add sssd subcommands to lmi metacommand documentation.
doc: Add sssd python module documentation.
Merge pull request #123 from jsafrane/devel/sssd-updates

SSSD documentation updates