Simplify JSON parsing calls.
Simplify JSON parsing calls.

Thanks to @brainsatwork for the suggestion.  Instead of carrying around a lump
of legacy jQuery 1.4.x $.httpData code, I've simply called $.parseJSON directly.

git-svn-id: c1f8a8ec0b3bb2e99ab3413722f81f687760e79c@1094181 13f79535-47bb-0310-9956-ffa450edef68

apache/couchdb-jquery-couch,apache/couchdb-jquery-couch