core, plugin XEP-0115: discovery refactoring: - hashing algorithm of XEP-0115 has been including in core - our own hash is still calculated by XEP-0115 and can be regenerated with XEP_0115.recalculateHash - old discovery methods have been removed. Now the following methods are used: - hasFeature: tell if a feature is available for an entity - getDiscoInfos: self explaining - getDiscoItems: self explaining - findServiceEntities: return all available items of an entity which given (category, type) - findFeaturesSet: search for a set of features in entity + entity's items all these methods are asynchronous, and manage cache automatically - XEP-0115 manage in a better way hashes, and now use a trigger for presence instead of monkey patch - new FeatureNotFound exception, when we want to do something which is not available - refactored client initialisation sequence, removed client.initialized Deferred - added constant APP_URL - test_plugin_xep_0033.py has been temporarly deactivated, the time to adapt it - lot of cleaning

--- a/src/core/exceptions.py	Fri Mar 28 18:07:17 2014 +0100
+++ b/src/core/exceptions.py	Fri Mar 28 18:07:22 2014 +0100
@@ -74,6 +74,10 @@
     pass
 
 
+class FeatureNotFound(Exception): # a disco feature/identity which is needed is not present
+    pass
+
+
 class BridgeInitError(Exception):
     pass