Update firebase to the latest version 🚀

[greenkeeper[bot]]

The dependency firebase was updated from 5.11.1 to 6.0.0.

This version is not covered by your current version range.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

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Find out more about this release.

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There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html). If those don’t help, you can always [ask the humans behind Greenkeeper](https://github.com/greenkeeperio/greenkeeper/issues/new).

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Your Greenkeeper bot :palm_tree:

[codecov[bot]]

Codecov Report

Merging #130 into master will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #130   +/-   ##
=======================================
  Coverage   57.77%   57.77%           
=======================================
  Files          21       21           
  Lines         225      225           
  Branches       75       75           
=======================================
  Hits          130      130           
  Misses         79       79           
  Partials       16       16

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[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.0.1.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.0.2.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.0.3.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.0.4.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.1.0.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.1.1.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.2.0.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.2.1.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.2.2.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.2.3.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.2.4.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.3.0.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.3.1.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.3.2.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.3.3.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.3.4.

Update to this version instead 🚀

[greenkeeper[bot]]

• The dependency firebase was updated from 5.11.1 to 6.3.5.

Update to this version instead 🚀