Fauxton: Fix QueryParams

Ensure we clone the parameters to Documents.QueryParams.parse and
Documents.QueryParams.stringify. These functions should return new data
structures rather than modifying the input in-place.

Do not use the parsed query object for url generation. Instead, use the
stringified representation. Fixes COUCHDB-2249.
Fauxton: Query Parse url
Fauxton: Fix Id added to edit doc view

When updating a document, after the save a "id" field is incorrectly
added. This patch fixes that.
Use "single-master" technical term which inspired by RFC 3384

COUCHDB-2248
Fauxton: remove the Log Component

As prepration for the BigCouch merge and a LTS Couch 1.x with
Fauxton. After the merge the _logs resource will not be available
and logging happens with Lager. See
http://www.mail-archive.com/dev@couchdb.apache.org/msg32934.html
for more details.