Update feathers-authentication to version 0.6.0 🚀

[greenkeeperio-bot]

Hello :wave:

:rocket::rocket::rocket:

feathers-authentication just published its new version 0.6.0, 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 feathers-authentication – otherwise use this branch to work on adaptions and fixes.

Happy fixing and merging :palm_tree:

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The new version differs by 127 commits .

• 900bf02 0.6.0
• dc7c1a6 updating changelog
• fca25f2 Merge pull request #109 from feathersjs/v0.6
• 4070109 remove babel polyfill require
• b66a0fb minor touchups based on @daffl's feedback
• 3fb2760 using empty string as a falsy value to appease React Native. Closes #105.
• d86f002 fixing merge conflict
• 3efffc5 Adding proper support for success and failure redirects. Closes #89.
• d7e10eb Adding test to check redirects
• fa37c8f Fixing example app
• dff9d5d Adding shit ton of configuration option tests
• b4ae4c0 Adding support for customizing the token payload
• 2007daa We need to have a default idField
• 675ecb2 adding support for default permissions and custom callbackSuffix
• 62d6d8c Using params.provider to check for external calls

There are 127 commits in total. See the full diff.

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