Update systemjs-builder to version 0.16.6 🚀

[greenkeeperio-bot]

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Hello lovely humans,

systemjs-builder just published its new version 0.16.6.

State	Update 🚀
Dependency	systemjs-builder
New version	0.16.6
Type	devDependency

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 systemjs-builder.
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 117 commits .

• b7b1936 0.16.6
• 5e84be0 0.16.5
• 5954637 update sfx template
• 4cd3696 upgrade transformers for ensuring non-duplicate esModule detection
• 4240719 revert uglify
• 3eaf589 pass through esModule meta option to compiler
• 802ab43 es-module build support
• bd48287 tmp disable node 4 build
• 219d7d1 update to new default interop
• dfbb3c4 Merge pull request #798 from papandreou/fix/encodeNamesCheck
• de2f05b Fix bad defaults.encodeNames check.
• 28cefe0 Merge pull request #789 from thatJavaNerd/patch-1
• af26fda Fix markdown link to documentation
• d1e8882 0.16.4
• 49a34ce ensure sourceMapRegEx doesnt remove inline code

There are 117 commits in total. See the full diff.