Proxy problem

[marekkaczkowski]

Hey,
Looks like proxy settings are not handled by google-complete-me.
Due to that I'm getting error:

[jaydenlin.google-complete-me]request to http://suggestqueries.google.com/complete/search?output=toolbar&hl=en&q=warsz failed, reason: getaddrinfo ENOTFOUND suggestqueries.google.com suggestqueries.google.com:80

[marekkaczkowski]

Fixed with HttpsProxyAgent and additional configuration for node-fetch:
extensions.js:CompleteProvider.prototype.provideCompletionItems

fetch('http://suggestqueries.google.com/complete/search?output=toolbar&hl=en&q=' + getUserKeyIn(lineText, position), {
  agent: process.env.HTTP_PROXY != '' ? new HttpsProxyAgent(process.env.HTTP_PROXY) : null,
  timeout: 10000 // It would be nice to set it in VS Code settings
})

I'll fork your repo and create pull req.