DOCS-2015: adding note about mapreduce command on mongos
Update configure-sharded-cluster-balancer.txt

Signed-off-by: Sam Kleinman <samk@10gen.com>
fixes inconsistent use of 'Patterns and Examples'

reordered to be consistent with the rest of the docs

Signed-off-by: Sam Kleinman <samk@10gen.com>
Update sh.removeShardTag.txt

You don't want to issue the method every time your're connected to a mongos.

Signed-off-by: Sam Kleinman <samk@10gen.com>
Update sh.addShardTag.txt

You don't want to issue the method every time your're connected to a mongos.

Signed-off-by: Sam Kleinman <samk@10gen.com>
Update sh.addTagRange.txt

You don't want to issue the method every time your're connected to a mongos.

Signed-off-by: Sam Kleinman <samk@10gen.com>