Update dependency clean-webpack-plugin to v2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	References
clean-webpack-plugin	devDependencies	major	0.1.19 -> 2.0.2	source

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Release Notes

johnagan/clean-webpack-plugin

v2.0.2

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v2.0.1

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v2.0.0

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Relavant:

• README.md
• Additional v2 information

Changes:

• No configuration is needed for standard usage (cleans webpack's output.path)
• By default during webpack's watch mode, only files created by webpack are removed
• Because del is used, globbing is supported
• Plugin is tested directly via webpack
• All supported versions are tested
• Windows is tested via appveyor (no mocked tests)
• Complete build system including prepublish hooks and git prepush/commit hooks
• Written with Typescript

Additional notes:

• Moved to CircleCI because Travis CI was sold and looks to now be in maintenance mode.
• Replaced Coveralls with codecov because automatic build merging works. This is important because of windows/different webpack version testing

Closes Issues: #​53 #​55 #​67 #​73 #​80 #​85 #​86 #​89 #​91 #​92 #​93 #​98
Closes PRs: #​39 #​74

Massive props to @​chrisblossom for working on this and pushing it through.

v1.0.1

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v1.0.0

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No updates from sub v1 release.

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[codecov-io]

Codecov Report

Merging #386 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #386   +/-   ##
=======================================
  Coverage   60.77%   60.77%           
=======================================
  Files          54       54           
  Lines        2904     2904           
=======================================
  Hits         1765     1765           
  Misses       1139     1139

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[foolip]

Will be done as part of #392.

[renovate]

Renovate Ignore Notification

As this PR has been closed unmerged, Renovate will ignore this upgrade and you will not receive PRs for any future 2.x releases. However, if you upgrade to 2.x manually then Renovate will then reenable updates for minor and patch updates automatically.

If this PR was closed by mistake or you changed your mind, you can simply rename this PR and you will soon get a fresh replacement PR opened.