Planescape Torment: hash update, Wine 1.6.2

1.6.2 may be fixing some bugs with GOG installer? (#3735)
Avernum: hash update

No Wine update, starting from Wine 1.5.5 pictures in title screen, menu
and introduction appear with a delay
Alpha Centaury: Wine 1.6.2

1.6.2 may be fixing some bugs with GOG installer? (#3735)
Fallout: Wine 1.6.2

1.6.2 may be fixing some bugs with GOG installer? (#3735)
Sam&Max Save the World: hash update, Wine 1.6.2

1.6.2 may be fixing some bugs with GOG installer? (#3735)
Simon the Sorcerer: hash update

No Wine update, as there's currently no 1.6.x version of ScummVM
support.
Little Big Adventure 2: hash update

No Wine update, as there's currently no 1.6.x version of DOSBox support.
Gabriel Knight 2: hash update

No Wine update, as there's currently no 1.6.x version of DOSBox support.