Added 'min' and 'max' as standard functions

Also fixed floating point printing with sprintf

source/toy_compiler.c

@@ -787,7 +787,7 @@ static unsigned int writeInstructionForThen(Toy_Bytecode** mb, Toy_AstForThen as
 
 	emitString(mb, ast.condBranch->iterable.left->varDeclare.name);
 
-	//TODO: use a different approach
+	//TODO: use a different approach?
 	//BUGFIX: shadow the iterable's name
 	EMIT_BYTE(mb, code, TOY_OPCODE_READ);
 	EMIT_BYTE(mb, code, TOY_VALUE_NULL);