webpack@1.12.7 breaks build 🚨

[greenkeeperio-bot]

Hello 👋

🚨🚨🚨

webpack just published its new version 1.12.7, which is covered by your current version range. After updating it in your project the build went from success to failure.

This means your software is now malfunctioning, because of this update. Use this branch to work on adaptions and fixes.

Happy fixing and merging 🌴

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The new version differs by 43 commits .

• a6c4414 1.12.7
• 556872b fixed bug in CommonsChunkPlugin
• bb2c355 Support returning Promise and ES6 default export from configuration
• 32004fb Merge branch 'dncrews-master' into webpack-1
• 917229a safer publish-patch
• 7c3e68e 1.12.6
• 3266bbc 1.12.5
• 6b60662 performance improvement
• c1b097e Merge pull request #1619 from IngwiePhoenix/patch-1
• 76f4f0b Run away from buggy UglifyJS 2.5.0
• 530f669 1.12.4
• 8d10b22 force relative path for "module" require
• f3d65ef 1.12.3
• dc4db08 Removing two aliases that were already used
• 662c5ab Merge pull request #1337 from shivawu/fix-abs-path

There are 43 commits in total. See the full diff.

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