Update gulp-postcss to the latest version 🚀

[greenkeeper]

Version 7.0.0 of gulp-postcss just got published.

Dependency	gulp-postcss
Current Version	6.4.0
Type	dependency

The version 7.0.0 is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of gulp-postcss.
Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

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Release Notes

7.0.0

• Bump PostCSS to 6.0
• Smaller module size
• Use eslint instead of jshint

Commits

The new version differs by 9 commits0.

• 2cb352f Release 7.0.0
• 8dd0235 Merge pull request #116 from postcss/postcss60
• 18e31d8 Use PostCSS 6.0 and drop node 0.12
• 96f6d24 Merge pull request #113 from gucong3000/eslint
• 7c5e513 npm install --save-dev mocha@3.3.0 sinon@2.2.0
• 2b319cb fix broke tests for node 0.12
• 4201543 add eslint
• dd03625 Merge pull request #112 from jorrit/patch-1
• 28e20ef Cleanup NPM package

false

See the full diff

Not sure how things should work exactly?

There is a collection of frequently asked questions and of course you may always ask my humans.

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Your Greenkeeper Bot 🌴