Update karma-rollup-preprocessor to the latest version 🚀

[greenkeeper[bot]]

Version 5.0.0 of karma-rollup-preprocessor just got published.

Dependency	karma-rollup-preprocessor
Current Version	4.0.4
Type	devDependency

The version 5.0.0 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 karma-rollup-preprocessor. 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.

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Commits

The new version differs by 12 commits.

• c356c37 release 5.0.0
• cee91e9 update example code
• f81fbea update test suite
• fe212ad implement custom watcher [closes #17]
• 97b6469 use relative file paths in error log output
• 6288029 implement basics of rollup api
• 8c7aba2 move config assignment inside preprocess
• 67cbffc inject and instantiate logger
• 93ea5c9 import object-assign and build config
• 0fe2a42 update dependencies
• 92b2fa7 fix typos in changelog
• 5d6bf30 overwrite source with empty preprocessor

See the full diff

Not sure how things should work exactly?

There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html) and of course you may always [ask my humans](https://github.com/greenkeeperio/greenkeeper/issues/new).

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Your Greenkeeper Bot :palm_tree:

[greenkeeper[bot]]

Version 5.0.1 just got published.

Update to this version instead 🚀

Commits

The new version differs by 2 commits.

• 4d50d17 release 5.0.1
• 2c37301 install peer rollup dependency

See the full diff