added function for printout, newtool done

created a function for printing out reviews for new_tool. single function for both the pre-submission and post submission. new_tool_v3.php output of json had to be altered to be in name-value format, which is really awkward, but it is the way to read it for .$each... unless I made another function and used key->value format... might have to do it that way to be more understandable