zendframework/zf2 — pull request #1514 by Freeaqingme (2012-06-16 23:57:04+00:00)
Title: Accept handling

See updated unittests for changed/added functionality.
Some stuff:
* Better priorization (same q value does not mean even important)
* Allows for quoted string params
* Way more extended matching logics
* Allowing for more params than only q & level
* Improved parsing of stuff like application/vnd.foobar+xml