Update mongodb to version 2.2.21 🚀

[greenkeeperio-bot]

Hello lovely humans,

mongodb just published its new version 2.2.21.

State	Update 🚀
Dependency	mongodb
New version	2.2.21
Type	dependency

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 mongodb.
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!

🌴

---

The new version differs by 95 commits .

• 24493de updated mongodb-core to 2.1.6
• 25b2fca Updated mongodb-core to 2.1.5 to include bson 1.0.4 and bson-ext 1.0.4 due to Buffer.from being broken in early node 4.x versions. Updated driver to V2.2.20
• 825214a Merge pull request #1452 from ovvn/2.2
• c847e45 Merge pull request #1450 from aurium/patch-1
• de05643 Merge pull request #1460 from vkarpov15/patch-1
• e411de7 Merge pull request #1461 from jeffycyang/2.2
• 1a3c7f5 Merge pull request #1462 from steveren/DOCS-9742
• c43dc20 DOCS-9742: fix aggregation example
• 6a28429 Fix typo in test comments
• fa43d82 docs(collection): document ordered option for insertMany
• ae67052 fix corrupt npm release
• f89bed0 Updated mongodb-core to 2.1.4 to fix bson ObjectId toString issue with utils.inspect messing with toString parameters in node 6. Updated version to 2.2.18
• 2bb9a7b Test fixes and upgraded topology manager
• 8f768ef updated createCollection doc options and linked to create command
• 897dabc Made some tests more robust

There are 95 commits in total. See the full diff.

---

This pull request was created by greenkeeper.io.

_{Tired of seeing this sponsor message? ⚡ greenkeeper upgrade}

[facebook-github-bot]

@greenkeeperio-bot updated the pull request - view changes