Update gulp-cli to the latest version 🚀

[greenkeeper[bot]]

Version 2.0.0 of gulp-cli was just published.

Dependency	gulp-cli
Current Version	1.4.0
Type	devDependency

The version 2.0.0 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.

It might be worth looking into these changes and trying to get this project onto the latest version of gulp-cli.

If you have a solid test suite and good coverage, a passing build is a strong indicator that you can take advantage of these changes directly by merging the proposed change into your project. If the build fails or you don’t have such unconditional trust in your tests, this branch is a great starting point for you to work on the update.

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Release Notes

v2.0.0

Breaking

• Replace chalk with ansi-colors (9df91cc) - Closes #125

Fix

• Avoid @babel/register test failure (ec29169)

New

• Put all argv into the process title for better monitoring (2f6a1bf)
• Support --tasks-json flag for gulp 3.x (4917d28)
• Add flag & config option for running tasks in series (4f75f10) - Closes #93
• Add -f alias for --gulpfile flag (a6a1e34)

Update

• Change source filenames to kebab-case (45bb6d0)
• Replace wreck with built-in https (94f3041) - Closes #126
• Replace tildify with replace-homedir (f2a9614) - Closes #124
• Remove unnecessary utility modules (1de3603)
• Replace lodash.* modules (dcc8490) - Closes #129
• Remove fs-extra devDep and use rimraf instead (73f1182)

Docs

• Move changelog to https://github.com/gulpjs/gulp-cli/releases (39ea711)
• Update for flags & aliases (008474f)

Upgrade

• Update v8flags dependency (e929f60) - Closes #128
• Update yargs dependency (5e164b6) - Closes #127
• Update matchdep dependency (92eac68)
• Update copy-props (9d6db31) - Closes #123 #131

Build

• Improve AppVeyor & Travis config (3828d1d)
• Enforce consistent line endings (62f0269)

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

@@           Coverage Diff           @@
##           master      #66   +/-   ##
=======================================
  Coverage   40.04%   40.04%           
=======================================
  Files          45       45           
  Lines        1221     1221           
  Branches      119      119           
=======================================
  Hits          489      489           
  Misses        704      704           
  Partials       28       28

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