limit entries number to 20 in video categories, fix exceptions when error has no message
load player uiconf
Added kaltura player to small screens
send partnerId to "showPlayer" + code enhancements
add kaltura player view to views xml
use one layout for entry page on all devices + code enhancements
remove redundant classes due to using kaltura player SDK
add kaltura player sdk submodule
add player uiconf ID
use updated playerSDK
update playerSDK submodule
Merge pull request #1 from kaltura/integratePlayerSDK

Integrate player sdk