update version v2.18.5
#FEC-2031 #comment change player state to "VOD" when flash hls goes offline
missing code
#PLAT-1897 #comment allow user to play from DVR when stream offline
#FEC-1981 #comment leadHlsOnFlash when only HLS is available
Merge pull request #994 from kaltura/FEC-1981

#FEC-1981 #comment leadHlsOnFlash when only HLS is available
Merge pull request #990 from kaltura/FEC-2031

#FEC-2031 #comment change player state to "VOD" when flash hls goes offline
bump 2.18.6
Merge branch 'v2.18.5-release' into 2.19-21-Sep

Conflicts:
	includes/DefaultSettings.php
	modules/EmbedPlayer/resources/mw.EmbedPlayerKplayer.js