Add Valueimpression Bid Adapter

[thuyhq]

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

Add new bid adapter for Valueimpression

• test parameters for validating bids
  Banner Test Parameters

var adUnits = [
  {
    code: 'test-div',
    mediaTypes: {
      banner: {
        sizes: [[300, 250], [300,600]]
      }
    },
    bids: [
      {
          bidder: 'valueimpression',
          params: {
              siteId: 'vi-site-id',
          }
      }
    ]
  }
];

Video Test Parameters

var videoAdUnit = [{
  code: 'test-div',
  sizes: [[640, 480]],
  mediaTypes: {
    video: {
      playerSize: [[640, 480]],
      context: 'instream'
    },
  },
  bids: [
    {
      bidder: 'valueimpression',
      params: {
        siteId: 'vi-site-id',
      }
    }
  ]
}];

• contact email of the adapter’s maintainer: thuyhq@83.com.vn
• official adapter submission
• PR link on the docs repo: Add Valueimpression Bid Adapter docs prebid.github.io#1860

[mike-chowla]

LGTM

Docs PR: prebid/prebid.github.io#1860