DOCS-3985 - Providing warnings re: supported versions of OS'es.

Signed-off-by: Sam Kleinman <samk@10gen.com>
DOCS-3985 - capitalization harmonization

Signed-off-by: Sam Kleinman <samk@10gen.com>
DOCS-3985: style edits
DOCS-3883 - details about user privileges/roles necessary to use mongostat and monogotop

Signed-off-by: Sam Kleinman <samk@10gen.com>
DOCS-3883: style and organization
locale: update base pot files
update langauge translations
DOCS-3666 tweak wording of isolated
DOCS-3159 - added mechanism option to db.auth() for 2.6 change.

Signed-off-by: Sam Kleinman <samk@10gen.com>
DOCS-3350 migrate config servers
DOCS-3350 backup sharded cluster
DOCS-3350 restore a sharded cluster