Fixed aspect on related adding wide and square aspect classes

* fixed IE fallback color for screen FEC-540
moving the formatted countdow option to configuration (default is to show non-formatted string)
on ie8 we get the vast as node index #2
return the source when we're using kplayer in autoselectsource + add try/catch for tryAddSource method
check if we have srclang attribute
check if we have getsrc function
add try/catch for the companion section (failed in IE8 need to investigate)
FEC-408 #time 3h #comment fix play/pause tooltip and volume tooltip
#FEC-558 #comment remove border from image #time 1h
FEC-540 #comment fix IE8 thumbnail height - still need to investigate why #time 1h
remove ,
Merge pull request #486 from kaltura/fixedAspectRelated

Fixed aspect on related adding wide and square aspect classes
kwidget android additions (not final)
#FEC-560 #time 1h #comment Restore playback to native devices
Do not show largePlayBtn & Spinner at the same time
remove border from buttons, use outline
Merge branch 'jsonConfig' of https://github.com/kaltura/mwEmbed into jsonConfig
fix livestream on desktop
fix hls live with kplayer
added getPlayerSizeClass method, moved updateComponentsVisibility to layoutBuilder