Merge branch 'master' into python3

Conflicts:
	wrw/resp.py

diff --cc wrw/resp.py
index 4840799,9ad22d1..bc8f2db
--- 1/wrw/resp.py
--- 2/wrw/resp.py
+++ b/wrw/resp.py
@@@ -1,4 -1,6 +1,6 @@@
 -import dispatch, proto, env
 -from sp import xhtml
 +from . import dispatch, proto, env
++from .sp import xhtml
+ h = xhtml.cons()
  
  __all__ = ["skeleton", "skelfor", "setskel", "usererror"]
  
@@@ -37,18 -27,18 +27,18 @@@ def setskel(req, skel)
      req.item(getskel)[0] = skel
  
  class usererror(dispatch.restart):
-     def __init__(self, message, detail):
+     def __init__(self, message, *detail):
 -        super(usererror, self).__init__()
 +        super().__init__()
          self.message = message
          self.detail = detail
  
      def handle(self, req):
-         return [skelfor(req).error(self.message, self.detail).encode("utf-8")]
+         return xhtml.forreq(req, skelfor(req).error(self.message, *self.detail))
  
  class message(dispatch.restart):
-     def __init__(self, message, detail):
 -    def __init__(self, msg, *detail):
 -        super(message, self).__init__()
 -        self.message = msg
++    def __init__(self, message, *detail):
 +        super().__init__()
 +        self.message = message
          self.detail = detail
  
      def handle(self, req):
@@@ -59,8 -49,8 +49,8 @@@ class httperror(usererror)
          if message is None:
              message = proto.statusinfo[status][0]
          if detail is None:
-             detail = proto.statusinfo[status][1]
-         super().__init__(message, detail)
+             detail = (proto.statusinfo[status][1],)
 -        super(httperror, self).__init__(message, *detail)
++        super().__init__(message, *detail)
          self.status = status
  
      def handle(self, req):