Corrections here and there

An intense round of overhauling: almost all command are now VERB + NOUN, some silly but recurrent mistakes in punctuation and errors coming from not being a native english speaker were decimated, the save/load/quit cycle now works (hopefully). The cheatsheet will probably retain some erros, but in the last hours any spare time I can get will go to pair every noun with a feedback.

Silly me, I thought that providing only "important" nouns with feedback was the way to go!