jid. fixes #3031

[Mikhail Gusarov and me] Use listeners when an event is added / removed to the events class and use them to update systray.

when we compare 2 offline contacts, the one which has a status messages is shown above the one without. fixes #3010

[andreas] don't change status message when we go auto away and no autoaway status message is defined. Same thing for autoXA. fixes #2994

 - Workaround for #2838: Use synchronous (blocking) SSL handshake. Fixes #2838.

change click on systray behaviour. left click always toggle roster appearance, middle lcick to open pending events. fixes #2932

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M    rules

for debian package: build-depend on libdbus-1-dev, don't recommand dbus (python2.4 depends on it), recommand python-gnupginterface instead of suggest it, don't depend on python2.4-pysqlite2 if python2.5 is installed. see #2992

share space in pref window in status tab between default status message expander and preset status message frame when expander is expander. see #2918

See Yann, was possible, even if it's only one bit gain :D