Case insensitive search for Transfer-Encoding HTTP header
Case insensitive search for Transfer-Encoding HTTP header

for example, AWS ELB returns that as 'transfer-encoding' and it causes problem when
requesting embedded player loader.
doubleshot/server,DBezemer/server,doubleshot/server,DBezemer/server,kaltura/server,kaltura/server,kaltura/server,DBezemer/server,DBezemer/server,doubleshot/server,DBezemer/server,doubleshot/server,DBezemer/server,doubleshot/server,DBezemer/server,doubleshot/server,kaltura/server,doubleshot/server,kaltura/server,kaltura/server,doubleshot/server,DBezemer/server