Refreshuserid (#517)

[pm-manasi-moghe]

• changes to support refreshuserids use case for sso

• modules/userId/index.js src/constants.json src/utils.js test/spec/modules/userId_spec.js

• changes for refreshuser id test cases

• removed timeout for fb functions

• set loginEvent variable to true when fb and google login is detected

• changes to handle facebook login api failures

Type of change

• Bugfix
• Feature
• New bidder adapter
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Does this change affect user-facing APIs or examples documented on http://prebid.org?
• Other

Description of change

• test parameters for validating bids

{
  bidder: '<bidder name>',
  params: {
    // ...
  }
}

Be sure to test the integration with your adserver using the Hello World sample page.

• contact email of the adapter’s maintainer
• official adapter submission

For any changes that affect user-facing APIs or example code documented on http://prebid.org, please provide:

• A link to a PR on the docs repo at https://github.com/prebid/prebid.github.io/

Other information