Prepare list2dict.js for exporting
Add untested python script for testing
Finish for-test python scripts
Added test cases & finalize testable python script (that reads word list from file)
Finish JS test wrapper & fix errors and convert ES6 back to ES5 for ES6 that node doesn't support
Fix more incompatible ES6 (with Node 0.11.14) and script errors;

JS behaves differently from python now :(