Merge pull request #4 from couchbaselabs/stage

Updating to latest Stage branch [01-30-14]
CBL iOS: remove references to persistent replication
Merge branch 'stage' of https://github.com/couchbaselabs/docs-ng into stage
Beta 3 Release Notes

First Draft of Beta 3 Release Notes
CBL concepts: edits
Merge branch 'stage' of https://github.com/couchbaselabs/docs-ng into stage
CBL concepts: another edit
Merge pull request #106 from JessicaCB/stage

This is to push Beta 3 Release notes for iOS and Sync Gateway
CB Lite: edit beta 3 release notes
CBL: fix typos
Merge branch 'stage' of https://github.com/couchbaselabs/docs-ng into stage