[#146] Add kludge.bypass_content_encoding_check_in_chunks flag

Flag allows to skip checking `Content-Encoding` for `aws-chunked` value

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

api/handler/api.go

@@ -37,6 +37,7 @@ type (
 		ResolveZoneList            []string
 		IsResolveListAllow         bool // True if ResolveZoneList contains allowed zones
 		CompleteMultipartKeepalive time.Duration
+		Kludge                     KludgeSettings
 	}
 
 	PlacementPolicy interface {
@@ -49,6 +50,10 @@ type (
 	XMLDecoderProvider interface {
 		NewCompleteMultipartDecoder(io.Reader) *xml.Decoder
 	}
+
+	KludgeSettings interface {
+		BypassContentEncodingInChunks() bool
+	}
 )
 
 const (