[bugs] beta rev1110

[luz]

just played a little with the new beta. it's great!

but i already found some little bugs:

- if i load a composition, i get a dozen of empty decks
- direct midi/key mapping lost after restart (buttons for layers)

[luz]

- the distortion effect is only on the lower part of the screen and it creates some black space between the pciture

to compare: here is the same effect in 1110 and 990