Update mongodb to the latest version 🚀

[greenkeeper]

Version 3.1.1 of mongodb was just published.

Dependency	mongodb
Current Version	3.1.0
Type	dependency

The version 3.1.1 is not covered by your current version range.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

It might be worth looking into these changes and trying to get this project onto the latest version of mongodb.

If you have a solid test suite and good coverage, a passing build is a strong indicator that you can take advantage of these changes directly by merging the proposed change into your project. If the build fails or you don’t have such unconditional trust in your tests, this branch is a great starting point for you to work on the update.

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Commits

The new version differs by 9 commits.

• 0e06b69 3.1.1
• 4e83556 fix(collection): countDocuments throws error when query doesn't match docs
• b8b4bfa fix(client-ops): return transform map to map rather than function
• a983817 docs(README): link to 3.1 docs in readme
• d9b93e5 docs(collection): fix typo & run-on sentence for initializeOrderedBulkOp
• f1dcfac docs(Cursor): fix typo in toArray
• c2003d2 docs(esNext): improve readability, and fix a number of typos
• 2e6c4fa fix(collection): correctly shallow clone passed in options
• 20e11b3 fix(server): remove unnecessary print statement

See the full diff

FAQ and help

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Your Greenkeeper bot 🌴

[codecov]

Codecov Report

Merging #4874 into master will increase coverage by 0.03%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #4874      +/-   ##
==========================================
+ Coverage   92.93%   92.97%   +0.03%     
==========================================
  Files         119      119              
  Lines        8821     8821              
==========================================
+ Hits         8198     8201       +3     
+ Misses        623      620       -3

Impacted Files	Coverage Δ
...dapters/Storage/Postgres/PostgresStorageAdapter.js	97.29% <0%> (+0.08%)	⬆️
src/Adapters/Auth/facebookaccountkit.js	75.75% <0%> (+3.03%)	⬆️
src/Adapters/Auth/facebook.js	84% <0%> (+4%)	⬆️

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