Removed reference cbbackup-incremental and cbbackup-merge-incremental. These tools appear not to exist yet.
Fix incorrect link to API docs in Node.js docs.
Merge pull request #145 from brett19/stage

Fix incorrect link to API docs in Node.js docs.
Merge pull request #146 from matthewrevell/master

Removed reference cbbackup-incremental and cbbackup-merge-incremental. T...
refresh beta 3 docs site
Merge branch 'stage' of https://github.com/couchbaselabs/docs-ng into stage