Tarot: bidding phase

- quick_app: command line is now parsed, "profile" option allow to select it
- xml_tools: list-single is now managed
- plugin tarot: method and signal to manage contract (contrat): tarotChooseContrat & tarotGameContratChoosed
- wix: Q&D Form hack to manage more generic form (not only registration), used to show contract selection form

plugins/plugin_xep_0045.py

@@ -82,7 +82,7 @@ class XEP_0045():
         @param profile: profile to check
         @return: True if the profile is known and connected, else False"""
         if not profile or not self.clients.has_key(profile) or not self.host.isConnected(profile):
-            error (_('Unknown or disconnected profile'))
+            error (_('Unknown or disconnected profile (%s)') % profile)
             if self.clients.has_key(profile):
                 del self.clients[profile]
             return False