Adding support of Instream/Outstream Video for the SmileWanted Adapter

[MaxSmileWanted]

This PR allows video support (Instream and Outstream) for the SmileWanted adapter.

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

Testing

Video Instream

    var videoAdUnit = {
        code: 'video1',
        mediaTypes: {
            video: {
                playerSize: [640, 480],
                context: 'instream'
            }
        },
        bids: [{
            bidder: 'smilewanted',
            params: {
                zoneId: 2,
            }
        }]
    };

Video Outstream

    var videoAdUnit = {
        code: 'video1',
        mediaTypes: {
            video: {
                playerSize: [640, 480],
                context: 'outstream'
            }
        },
        bids: [{
            bidder: 'smilewanted',
            params: {
                zoneId: 3,
            }
        }]
    };

[Fawke]

@MaxSmileWanted Hey, sorry for the delay in response. This PR looks fine, there's one thing you can do though. You can update your docs PR here, update the metadata section of your markdown file to include this key media_types and set it to whatever Ad format your adapter supports.

As an example,

layout: bidder
title: SmileWanted
description: SmileWanted Bidder Adaptor
media_types: banner, video
hide: true
biddercode: smilewanted
gdpr_supported: true

[MaxSmileWanted]

Hi @Fawke,

Oh no worries the time frame is not very long, two days is not much, compared to other projects ;)

I create the PR on the doc site : prebid/prebid.github.io#1426

Thanks