Update protractor to version 4.0.0 🚀

[greenkeeperio-bot]

Hello lovely humans,

protractor just published its new version 4.0.0.

State	Update 🚀
Dependency	protractor
New version	4.0.0
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 protractor.
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 67 commits .

• d9cb743 chore(release): Version bump and changelog for 4.0.0 (#3357)
• b003144 chore(ci): Update webdriver versions in ci configs. (#3355)
• 5075e86 dep(upgrade): upgrade dependencies and typings to latest (#3356)
• 2a49c01 chore(test): travis ci support for node 6 (#3353)
• 1b38bf0 chore(gulp): add ambient typings to pretest task (#3352)
• 8ca8450 docs(changelog): fix 3.3.0 issue text
• 2a391bc chore(es7): async/await example
• 0d8c37d chore(config): optional params and formatting fixes (#3351)
• 7442726 chore(example): change reference for a pre-released version of protractor to a local path (#3346)
• a522078 chore(cleanup): clean up for requiring selenium-webdriver (#3345)
• 3c787af docs(readme): add testapp dependency installation instructions (#3344)
• b0d5cff chore(test): fix typings test with an ambient typings declaration file (#3343)
• 1bac40b chore(logger): rename logger2 to logger (#3342)
• cef37c8 chore(tests): remove jshint checks for dependency tests (#3341)
• 936dddd chore(selenium): add a dependency test for selenium-webdriver (#3336)

There are 67 commits in total. See the full diff.

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This pull request was created by greenkeeper.io.

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