Get CI passing and update all deps

[flaambe]

Not sure about "eslint-disable-next-line complexity"

Related to issue #15

[codecov]

Codecov Report

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@@            Coverage Diff            @@
##             master      #16   +/-   ##
=========================================
  Coverage          ?   59.08%           
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  Files             ?       19           
  Lines             ?      435           
  Branches          ?        0           
=========================================
  Hits              ?      257           
  Misses            ?      178           
  Partials          ?        0           

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[flaambe]

I think Travis broken, maybe reopen new PR

[keithamus]

Awesome work @flaambe! Super appreciated!

I think CI might pass if the dist key gets removed from travis.yml:

loupe/.travis.yml

Line 5 in 2e67501

language: node_js

trusty is pretty old now, I'd wager it won't work properly.

[flaambe]

@keithamus Thanks for review. Now it's failing on node v11
Edit1: Maybe drop v11 and use v12
Edit2: Saucelabs authentication error now and on node v10 ./node_modules/.bin/npm: No such file or directory

[keithamus]

I'll merge this for now, as it improves things considerably. We can follow up with more fixes for Travis (or just move to GitHub Actions)