couchdb pull request: Extend documentation on replication

[stefankoegl]

GitHub user stefankoegl opened a pull request:

    https://github.com/apache/couchdb/pull/58

    Extend documentation on replication

    Previously `replication.rst` described only the `_replicator` database, but 
did
    not provide an overall view on replication. I've moved its contents to 
`replicator.rst` and added more general replication documentation in 
`replication.rst`.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/stefankoegl/couchdb replication-docs

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/couchdb/pull/58.patch

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commit d5e41e259da0029eb632640a499e71e06e2564bf
Author: Stefan Kögl <ste...@skoegl.net>
Date:   2013-03-12T19:43:28Z

    Add documentation on replication
    
    Previously replication.rst described only the _replicator database, but did
    not provide an overall view on replication.

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