Fix #1839 (User mood/activity)

- Added as always new theming variables:
    CHAR_ROSTER_MOOD, CHAR_ROSTER_ACTIVITY (a SNOWMAN!)
    COLOR_ROSTER_MOOD, COLOR_ROSTER_ACTIVITY
- Added two new notification types in Theme.INFO_COLORS (mood/activity)
- Added new configuration options:
    display_mood/activity/tune_notifications (those can be set for a
    specific JID)
    enable_user_tune/nick/activity/mood
- Added /activity and /mood commands, with completions
- Moved the old /activity to /last_activity
- Details are show in the ContactInfoWin if there is room, or with "i"
  on a contact in the roster.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/contact.py b/src/contact.py
index 46cf8e6f..8e6595db 100644
--- a/src/contact.py
+++ b/src/contact.py
@@ -68,6 +68,8 @@ class Contact(object):
         self._name = ''
         self.error = None
         self.tune = {}
+        self.mood = ''
+        self.activity = ''
 
     @property
     def groups(self):