Added first sketch of Platform module
Added first sketch of Platform module

This is just a very first idea based on what I understand a Newspeak implementation should do.

Note, at the moment, I used field assignments, which isn't really Newspeak. Not yet decided whether this is going to stay or not. Normally, Newspeak requires setter sends as far as I understand.

Signed-off-by: Stefan Marr <46f1a0bd5592a2f9244ca321b129902a06b53e03@stefan-marr.de>

MetaConc/SOMns,richard-roberts/SOMns,smarr/SOMns,richard-roberts/SOMns,smarr/SOMns,MetaConc/SOMns,smarr/SOMns,VAISHALI-DHANOA/SOMns,richard-roberts/SOMns,richard-roberts/SOMns,smarr/SOMns,VAISHALI-DHANOA/SOMns,richard-roberts/SOMns,richard-roberts/SOMns,VAISHALI-DHANOA/SOMns,smarr/SOMns,richard-roberts/SOMns,MetaConc/SOMns,smarr/SOMns,smarr/SOMns