Update mongodb to version 2.2.12 🚀

[greenkeeperio-bot]

Hello lovely humans,

mongodb just published its new version 2.2.12.

State	Update 🚀
Dependency	mongodb
New version	2.2.12
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!

🌴

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The new version differs by 56 commits .

• 4a77151 updated history
• f98951d NODE-864 close event not emits during network issues using single server topology
• 9f5fd14 fixed const issues
• c31092e fixed sni test
• 5d2b36c Merge branch '2.2' of github.com:mongodb/node-mongodb-native into 2.2
• 05b8770 Introduced maxStalenessSeconds
• a26e04f Merge pull request #1443 from perrin4869/2.2
• b501b69 Fix createIndex name option type
• 5b84ba5 Merge pull request #1429 from LPGhatguy/patch-1
• 0a67df4 Merge pull request #1432 from CaselIT/patch-1
• c5e8f20 fixed sni tests to work correctly
• 9d1bb79 Added SNI test and updated runner and gitignore
• 7aa7160 NODE-843 Executing bulk operations overwrites write concern parameter
• 9bb3ddc NODE-846 Create notice for all third party libraries
• c5bb3fb NODE-840 Added CRUD specification test cases and fix minor issues with upserts reporting matchedCount > 0

There are 56 commits in total. See the full diff.

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This pull request was created by greenkeeper.io.

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