Underscore names by default.

Stanza objects now accept the use of underscored names.

The CamelCase versions are still available for backwards compatibility,
but are discouraged.

The property stanza.values now maps to the old getStanzaValues and
setStanzaValues, in addition to _set_stanza_values and
_get_stanza_values.

sleekxmpp/stanza/rootstanza.py

@@ -12,7 +12,7 @@ import sys
 
 from sleekxmpp.exceptions import XMPPError
 from sleekxmpp.stanza import Error
-from sleekxmpp.xmlstream.stanzabase import ET, StanzaBase, registerStanzaPlugin
+from sleekxmpp.xmlstream import ET, StanzaBase, register_stanza_plugin
 
 
 class RootStanza(StanzaBase):
@@ -63,4 +63,4 @@ class RootStanza(StanzaBase):
         self.send()
 
 
-registerStanzaPlugin(RootStanza, Error)
+register_stanza_plugin(RootStanza, Error)