Update bluebird to version 3.3.4 🚀

[greenkeeperio-bot]

Hello 👋

🚀🚀🚀

bluebird just published its new version 3.3.4, 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 🌴

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GitHub Release

Features:

• Warnings about created promises that are not returned are no longer given if the handler promise has not been chained. This should reduce the amount of false positives with this warning.

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The new version differs by 672 commits .

• ddba784 Release v3.3.4
• 8a6a4f0 do not warn if the promise is not chained
• 42cfccf Merge pull request #1035 from RebootJeff/patch-1
• be86d04 Fix broken link
• 3915a2b Add test for generator finally
• 9f7e7f7 Cancel generator immediately when yielded promise is cancelled
• 35bb4c1 Release v3.3.3
• f85cf33 Fix stack overflow when a long promise chain rejects at its root
• 39475f0 Release v3.3.2
• 10f1b8f Fixes #1020
• 7094e16 detect circular resolution chains
• 1d4e121 Merge pull request #1019 from mweibel/patch-1
• f5cf728 Fix link to global rejection events
• 5367a97 Merge pull request #1012 from JonAbrams/patch-1
• 89321c5 TypeError comment fix

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

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