Saambaa bidder adapter Docs (prebid#2159)

* Updated Bidder Code

* Updated doc

* Luna media docs

* Updating contact person

Updating contact person

* Updated email address to group email

Changes as suggested.

* Saambaa bidder adapter

Saambaa bidder adapter document

Co-authored-by: Chandra Prakash <[email protected]>

Author: trchandraprakash

dev-docs/bidders/saambaa.md

@@ -0,0 +1,23 @@
+---
+layout: bidder
+title: Saambaa
+description: Prebid Saambaa Bidder Adapter
+
+biddercode: saambaa
+---
+
+### Note:
+For more information about Saambaa, please contact [email protected]
+
+### Bid Params
+
+{: .table .table-bordered .table-striped }
+| Name             | Scope    | Description      | Example                                  | Type              |
+|------------------|----------|------------------|------------------------------------------|-------------------|
+| `placement  `    | required |                  | `'263'`                                  | `string`          |
+| `pubid`          | required |                  | `'0cf8d6d643e13d86a5b6374148a4afac'`     | `string`          |
+| `size`           | optional |                  | `'320x50'`                              | `string`          |
+| `mimes`          | optional |  video only      | `['video/mp4', 'application/javascript']`| `array of strings`|
+| `playbackmethod` | optional |  video only      | `[2,6]`                                  | `array of numbers`|
+| `maxduration`    | optional |  video only      | `30`                                     | `number`          |
+| `skip`           | optional |  video only      | `0 or 1`                                 | `number`          |