joi@8.1.0 breaks build ⚠️

[greenkeeperio-bot]

Hello 👋

⚠️⚠️⚠️

joi just published its new version 8.1.0, which is covered by your current version range. After updating it in your project the build kept failing.

This means it’s possible that your software is 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 23 commits .

• 97221cd 8.1.0
• 6ba9191 Merge branch 'error' into v8
• e3e72c5 Support error override per rule. Closes #882
• 4f8ef50 Update hoek and travis
• c4fd0b2 Merge pull request #871 from cesine/test/string-rejects-integer
• 3a674c3 Merge pull request #868 from RoberMac/patch-1
• ed983c7 Fix:schemacan't callvalidate()method
• ec28a70 added test fail string validation if integer is passed
• 93f9140 8.0.5
• 258e505 Revert "Refs can now generate default even when found"
• e5b5293 Fix alternatives description (#851)
• e60b712 Refs can now generate default even when found
• 2d9431e Merge pull request #839 from DavidTPate/ip-literals-uri-brackets
• 266ee56 Add tests for IP literals within a URI that don't have brackets which are required for URIs. These should not validate, but currently they do due to the changes in #837
• cc33e4b Merge pull request #838 from ThomasR/patch-1

There are 23 commits in total. See the full diff.

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