Update bluebird to version 3.1.4 🚀

[greenkeeperio-bot]

Hello :wave:

:rocket::rocket::rocket:

bluebird just published its new version 3.1.4, which is not covered by your current version range.

If this pull request passes your tests you can publish your software with the latest version of bluebird – otherwise use this branch to work on adaptions and fixes.

Happy fixing and merging :palm_tree:

---

GitHub Release

Bugfixes:

• Fix broken npm prepublish script release

---

The new version differs by 317 commits (ahead by 317, behind by 59).

• 654bdb7 Release v3.1.4
• 51aa64b fix prepublish script
• e2fea2b Release v3.1.3
• 6955bf0 add all browser files in a build
• a701a0c Revert "override generator coroutine function length property"
• 74f56ff Release v3.1.2
• af57c33 Fixes #971
• b7a4bf9 Fixes #926
• c66c2ca Fixes #970
• 612ad75 keyword
• 0bc9bcd Fixes #963
• 6bd757e override generator coroutine function length property
• 0dc2861 Merge pull request #953 from timeimp/patch-1
• cbb37a8 Figure it should say that.
• d6fb325 Merge pull request #962 from chetbox/promise-longstacktraces-deprecated-docs

There are 250 commits in total. See the full diff.

---

This pull request was created by greenkeeper.io. It keeps your software, up to date, all the time.

_{Tired of seeing this sponsor message? Upgrade to the supporter plan! You'll also get your pull requests faster :zap:}