FCA #115 - Email error

[dleadbetter]

This pull request adds a resolveValidationErrors prop to the EditContainer component for complete customization of how errors are handled. The existing resolveValidationError prop assumes the Rails type field errors syntax:

{
  data: {
    errors: {
      email: [
        'error one',
        'error two'
     ]
  }
}

[dleadbetter]

Closing this PR as it is no longer necessary.