Update package-lock.json

2.6.1 (jashkenas#5381)

2.6.0 (jashkenas#5374)

2.5.1 (jashkenas#5297)

* Bump version to 2.5.1

* Changelog for 2.5.1

* Update output for 2.5.1

2.5.0 (jashkenas#5284)

* 2.5.0 changelog

* Update dependencies

* Colors are expected to be globals by the new AST test helpers

* Disable testing of deepStrictIncludeExpectedProperties in browsers for now

* Update output of compiler only

* Update browser compiler output

* Update docs output

* Document ast option

* Update output

* Fix and reenable deepStrict test for browser test suite

* Update output

Don't publish .DS_Store to npm

Version bump in lockfile

Release 2.3.2 (jashkenas#5110)

* Bump version to 2.3.2

* 2.3.2 changelog

* Update output for 2.3.2

2.3.1 (jashkenas#5069)

* Update links to use https://coffeescript.org

* 2.3.1 changelog

* Bump version to 2.3.1; update output

* Forgot one

* Another one

* Lock Babel versions for Node 6 build to succeed, until Babel 7 is out

2.3.0 (jashkenas#5043)

* Move analytics initialization into docs.coffee

* Bump Bootstrap and CodeMirror versions

* Update output

* Merge CodeMirror styles

* Update CodeMirror styles

* Better flexbox layout for docs, including flex auto-sized sidebar and main column

* Minor styling fixes for Edge

* Fix scrollspy for new layout

* Update output

* Clicking on the CoffeeScript logo in the navbar should scroll to top; fix main column width on mobile

* Update output

* 2.3.0 changelog

* Update operators section for **

* Update docs for ES2018 object rest/spread

* Remove references to Node's experimental modules support

* Move the README coffee cup to the right side, so our name isn't cut off on the NPM page; update README and CONTRIBUTING text

* Update dependencies

* Add compatibility note for async generators

* Bump version to 2.3.0 and update output

* Have CI test in Node 10 instead of 9

* Somehow this gets generated slightly differently in Node 10

* Fix jashkenas#4042: Update broken link