FEC-1069 --Support segmentation of VPAID VAST urls
Merge branch 'master' of local repository into vpaid-per-platform

Conflicts:
	modules/KalturaSupport/KalturaSupport.manifest.php
adds support for js postfix where flash is supported and js postfix url
is defined.
fixed conditional to use JS url ( only if flash is NOT supported )
Merge branch 'master' into vpaid-per-platform

Conflicts:
	modules/KalturaSupport/KalturaSupport.manifest.php
Merge branch 'vpaid-per-platform' into 2.6-April-6
Merge branch '2.6-April-6' of https://github.com/kaltura/mwEmbed into 2.6-April-6