* added error, htmlim, roster, and nick stanza plugins

sleekxmpp/stanza/nick.py

@@ -0,0 +1,16 @@
+from .. xmlstream.stanzabase import ElementBase, ET
+
+class HTMLIM(ElementBase):
+	namespace = 'http://jabber.org/nick/nick'
+	name = 'nick'
+	plugin_attrib = 'nick'
+	interfaces = set(('nick'))
+
+	def setNick(self, nick):
+		self.xml.text = nick
+	
+	def getNick(self):
+		return self.xml.text
+	
+	def delNick(self):
+		return self.__del__()