Screen shots

It'll be useful in different situations ( setting up a plane or on the field) to visualize some screen shots from SDcard.
It's no sense to be obliged to download pictures on a pcomputer.

There so many applications for a Jedi tx that I think it's not so difficult to give users the possibility to enter in the screen-shots gallery.

Ciao ! happy landings !

It would be quite easy to make a lua-app for that but screenshot's are saved as bmp and lua is not reading those in our TX...