Update nunjucks to version 3.0.0 🚀

[greenkeeperio-bot]

Hello lovely humans,

nunjucks just published its new version 3.0.0.

State	Update 🚀
Dependency	nunjucks
New version	3.0.0
Type	devDependency

This version 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 nunjucks.
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.

Do you have any ideas how I could improve these pull requests? Did I report anything you think isn’t right?
Are you unsure about how things are supposed to work?

There is a collection of frequently asked questions and while I’m just a bot, there is a group of people who are happy to teach me new things. Let them know.

Good luck with your project ✨

You rock!

🌴

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The new version differs by 240 commits .

• 737e4e0 Release 3.0.0
• c29ad1f Comment out notes in pull request template
• 0cfd676 make chokidar an optional dependency (#895)
• 5dc42ba Fixes regex syntax in docs + add better example (#882)
• 3f3c14d Update docs in french (#892)
• c04a22c Update docs in french (#896)
• 7e08b29 Use HTTPS protocol instead of HTTP (#905)
• bec23bb Merge branch 'whitespace-contol-in-variables'
• 1ac8264 Changelog update
• 2a11807 Update documentation
• 2a67092 Comment typo fix
• ac2add5 Add dashed var tag support in parser
• 70e8797 Add dashed var tag support in lexer
• 4d20482 Add tests
• b65c8bd Add python's list append method for Jinja compat (#902)

There are 240 commits in total. See the full diff.

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This pull request was created by greenkeeper.io.

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