[DCP-o-matic] Scaling options/Academy

Hmm, funny I didn't notice this earlier, but... The scaling options show: 4:3 Academy 1.375 However, Academy IS 1.375:1. The older silent/pre-Academy AR is 1:1.33, which is the same as 4:3 - so, can we get rid of ONE of these scaling choices? That would be nice, wouldn't it ;-) I am currently redoing the german translation and decided to beef up the aspect ratio naming a bit, so we have numbers and names. e.g. 1.78:1 (16:9/HD) 1.85:1 (Flat/BW) 2.39:1 (Scope) That should make it more clear to beginners. At least, I think it's important to also show real numbers there, not only names, because they can be misleading sometimes. - Carsten