Update semantic-release to the latest version 🚀

[greenkeeper[bot]]

The devDependency semantic-release was updated from 15.12.3 to 15.12.4.

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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Release Notes for v15.12.4

15.12.4 (2018-11-30)

Bug Fixes

• remove unnecessary branch parameter from push function (ffe1062)

Commits

The new version differs by 1 commits.

• ffe1062 fix: remove unnecessary branch parameter from push function

See the full diff

FAQ and help

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

@@          Coverage Diff          @@
##           master    #51   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           3      3           
  Lines          26     26           
  Branches        3      3           
=====================================
  Hits           26     26

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[SvanBoxel]

:tada: This PR is included in version 1.3.0 :tada:

The release is available on GitHub release

Your semantic-release bot :package::rocket: