Fix serving in Python 3
Fix broken_app test
Fix application returning a bytestring
LimitedStream should operate on bytes
Merge pull request #334 from ThiefMaster/py3-fix-serving

Fix serving in python 3
Use urllib2 for serving test case
Environ stuff is unicode in 3.x
Use six.StringIO instead of io.StringIO

Apparently io.StringIO changed the API from 2.6 to 2.7
EnvironHeaders returns unicode values
Merge branch 'sprint-branch' of github.com:untitaker/werkzeug into untitaker-sprint-branch

Conflicts:
	werkzeug/testsuite/formparser.py
Merge pull request #349 from mgax/unicode-environ-headers

EnvironHeaders returns unicode values
use the proper container class for strict assert
Merge pull request #350 from mgax/fix-accept-test

use the proper container class for strict assert
Updated literals