v2.47.rc8

• SUP-8724 - Hovering menu blocking info tab
• FEC-5898 - Set hls.js to be on by default
• FEC-5868 - Kaltura Live with DVR : DVR doesn't works on Microsoft Edge
• FEC-5905 - Regression: MPEG_Dash: HLS is playing even shaka plugin enabled
• remove sourcesReplace event to avoid double init
• make sure title is shown on mobile skin start-state
• handle chromecast being broken from Chrome 52