Inicio do Let
DualOperand refatorado
IfCommand refatorado
WhileCommand adicionado e modificado
Fn refatorado
Sequence refatadora
Merge remote-tracking branch 'origin/master' into While
Merge com a master7
Removido while.js
Merge branch 'master' into Let
Let pronto
while test
FnExec é a solução?
LetRec finalizado
merge While