Update IWrapper interface (getVideoAssets method)
getVideoAssets_encodes.xml IVA response sample, ref: http://www.internetvideoarchive.com/how-to-generate-urls-to-video-content-using-iva-odata-api/
Update IVA Wrapper Web Service
Minor: IVA wrapper version 0.2.3
Minor: comments and Web Service version: 0.2.3
Nebel TV Content Wrapper ver.0.2.3 (GetVideoAssets support: stub)