lost changes

[aullman]

Submitting in same repo so that the Travis private variables work. See #192 for more details.

[aullman]

@leahciMic getting a syntax error in the tests:

ERROR in ./src/js/subscriber-stats.js
Module build failed: SyntaxError: Unexpected token, expected ; (20:18)
  18 |         var subscriber = subscriberStats.subscriber,
  19 |           lastStats = subscriberStats.lastStats,
> 20 |         subscriber.getStats(function(err, stats) {
     |                   ^
  21 |           if (err) {
  22 |             console.error(err);
  23 |             return;