pidgin/pidgin

Python2 is deprecated and not in current distros so move the dbus bindings to Python3

Testing Done:
Ran locally, everything _looks_ fine.

Reviewed at https://reviews.imfreedom.org/r/550/
/** @page gtklog-signals GtkLog Signals
@signals
@signal log-displaying
@endsignals
@see gtklog.h
<hr>
@signaldef log-displaying
@signalproto
void (*log_displaying)(PidginLogViewer *viewer, PurpleLog *log);
@endsignalproto
@signaldesc
Emitted when a log is being displayed.
@param viewer The log viewer
@param log The log being displayed
@endsignaldef
*/
// vim: syntax=c.doxygen tw=75 et