fixes to serving testsuite
kill code from urls.py thats in _urllib
fix urllib api usage in werkzeug.test
put : back into the default safe of url_quote
add some WIP comments
shuffle around the urls.Href path joining
flip urls.Href to unicode
Fixed broken wrapper for urlparse.quote
Replaced some native literals with byte literals
Added more verbosity to error msg
Added encoding params to _coerce_args
Small fix
Experimental use of _coerce_args
Fixed syntax error in Py2
Turns out it wasn't broken at all
It's just that the 'safe' arg is gone.

At least trigger a better error msg