Update unexpected to version 10.13.3 🚀

Hello :wave:

:rocket::rocket::rocket:

unexpected just published its new version 10.13.3, 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 unexpected – otherwise use this branch to work on adaptions and fixes.

Happy fixing and merging :palm_tree:

The new version differs by 17 commits .

7e30168 10.13.3
f762579 Build unexpected.js
7588a03 Updated browser compatibility for now - will return to it
a770e8e Make sure that expect.use can handle function.name not being present on IE
68270b7 Don't hack the stack in environments that don't make the error stack available as a getter
e007639 Merge pull request #306 from unexpectedjs/feature/exposeStaticPromiseMethods
732a34c Only copy static Promise properties that are functions.
0c55a97 Expose (almost) all of Bluebird's static methods.
5f72bcc <object> to satisfy <object>: Skip missing keys expected to be missing so they don't get rendered in the diff.
783cf65 Merge pull request #305 from unexpectedjs/feature/expectWithOneArgument
105a793 Unsupport single-argument expect for the top-level expect.
fa19658 Cover top-level expect(..., expect.it(...))
b54ab1a Increase coverage, fix error wording now that the 2nd expect parameter can be an expect.it.
054fcb0 Increase mocha's default timeout, attempting to avoid timeouts with the external tests on Travis.
095f985 Add support for expect(<subject>, expect.it(...))

There are 17 commits in total. See the full diff.

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Munter / tolk

Update unexpected to version 10.13.3 🚀 #160