gulp@3.9.1 untested ⚠️

[greenkeeperio-bot]

Hello 👋

⚠️⚠️⚠️

gulp just published its new version 3.9.1, which is covered by your current version range. No automated tests are configured for this project.

This means it’s now unclear whether your software still works. Manually check if that’s still the case
and close this pull request – if it broke, use this branch to work on adaptions and fixes.

_{Do you think getting a pull request for every single new version of your dependencies is too noisy? Configure continuous integration and you will only receive them when tests fail.} 

Happy fixing and merging 🌴

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The new version differs by 109 commits .

• 9c14e3a 3.9.1
• 907f3ab add manpages to the published files
• beb664e test on node 4
• e0a6b5a readme enhancements
• 49a2b17 readme improvements
• 6922064 link to next release in the readme
• 88a24d1 Delete SUMMARY.md
• 30c4e53 Merge pull request #1510 from gulpjs/gulp-cli-suggestion
• 518ab0b suggest gulp-cli in the getting started
• ce8e94c Merge pull request #1506 from thejameskyle/tjk/export-docs
• 99402ef Add exports as tasks docs
• 9f5ec9f Merge pull request #1498 from ebuildy/patch-1
• e4bb495 Remove wrong bracket from code snippet
• 1d3075b Update SUMMARY.md
• 002ebeb Delete readme.md

There are 109 commits in total. See the full diff.

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