adds support for grabbing freewheel ad metadata 
adds support for grabbing freewheel ad metadata 

git-svn-id: c0b6191cc07a4792c57db861536a2f9523dc26f7@2957 b58a29cf-3064-46da-94c6-1c29cc75c8e5

DBezemer/mwEmbed,joanpuigsanz/mwEmbed,DBezemer/mwEmbed,omridevk/mwEmbed,slash851/mwEmbed,vladm3/mwEmbed,kaltura/mwEmbed,safarijv/mwEmbed,matsuu/mwEmbed,panda-os/mwEmbed,slash851/mwEmbed,vladm3/mwEmbed,joanpuigsanz/mwEmbed,alexmilk/mwEmbed,safarijv/mwEmbed,SVSG/mwEmbed,omridevk/mwEmbed,FlixMaster/mwEmbed,joanpuigsanz/mwEmbed,FlixMaster/mwEmbed,abaylis/mwEmbed,tanyaLibatter/mwEmbed,SVSG/mwEmbed,matsuu/mwEmbed,DBezemer/mwEmbed,joanpuigsanz/mwEmbed,SVSG/mwEmbed,panda-os/mwEmbed,SVSG/mwEmbed,safarijv/mwEmbed,bordar/mwEmbed,kaltura/mwEmbed,vladm3/mwEmbed,FlixMaster/mwEmbed,abaylis/mwEmbed,panda-os/mwEmbed,safarijv/mwEmbed,slash851/mwEmbed,kaltura/mwEmbed,bordar/mwEmbed,matsuu/mwEmbed,bordar/mwEmbed,bordar/mwEmbed,tanyaLibatter/mwEmbed,abaylis/mwEmbed,panda-os/mwEmbed,tanyaLibatter/mwEmbed,slash851/mwEmbed,omridevk/mwEmbed,alexmilk/mwEmbed,kaltura/mwEmbed,tanyaLibatter/mwEmbed,vladm3/mwEmbed,omridevk/mwEmbed,matsuu/mwEmbed,FlixMaster/mwEmbed,alexmilk/mwEmbed,alexmilk/mwEmbed,abaylis/mwEmbed,DBezemer/mwEmbed