Tracker errors on production

[duker33]

Two points at this task: GaTracker and YaMetric.Ecommerce

• GaTracker failed to load. Traceback: TypeError: c is not a function in main.js. Main page

Three errors about ecommerce. All's at main js: it because of this
- ecommerce:addTransaction, {id: "DummyId"}

• ecommerce:send undefined,
• ecommerce:addItem, {id: "438", name: "Батарейка renata R364 (SR 621SW) SR 60, 1.55 В", quantity: "1"}

[ArtemijRodionov]

Seems, gulp obfuscate the some important block of code.
From main.min.js:

  try {
    c('require', 'ecommerce')  // here should be ga(...) instead of c(...)
  } catch (e) {
    var c = console.error;
    console.error('GaTracker failed to load. Traceback: ' + e)
  }