Snapinator development (Snap! programmers wanted)

[djdolphin]

@elliott47732 and @ego-lay_atman-bay made a nice version of Scratch's translate block.

Translate block

I expanded @elliott47732's translate project by adding all the languages that work to a menu so you don't have to know the language codes. I left the code I used to get all the languages and the language codes that work in the project.

So now the main missing features now are Scratch-style text-to-speech and the instruments.