Fix missing stale query option
Fauxton: Add view filter

This allows a module to register an extension to filter out what views
should be displayed in the side bar.
An example of usage is to only display views that have
"language:javascript"
Fauxton: Remove settings.json.dev

We don't use this file and its causing confusion with new contributors.
The grunt task look for a `settings.json`, if it doesn't find that it
defaults to settings.json.default
Fauxton: Upgrade node-http-proxy

Some modifications have to be made because the API changed when
the module reached v1.0
Fauxton: fix build
hash admin passwords on startup when list
local.ini must be comments only
bring scrolling under control
brush up editing 4 release (merge up, test again, push)
Merge branch 'master' of https://github.com/apache/couchdb into 2160-string-edit