Qt: "emission" -> "item"
Qt: forgot about_dialog.py
Merge branch '2to3' of https://github.com/eepp/Tou.tv-console-application into 2to3
Qt: fix `QEmissionsTreeView` ctor
Qt: decouple infos frame
Merge remote-tracking branch 'eepp/2to3' into 2to3
Connect emissions treeview selection with info frames using signals

Signed-off-by: Simon Marchi <simon.marchi@polymtl.ca>