Merge remote branch 'qatar/master'

* qatar/master:
  lavf: bump minor and add an APIChanges entry for avformat cleanup
  lavf: get rid of ffm-specific stuff in avformat.h
Not pulled:  avio: deprecate av_protocol_next().
  avio: add a function for iterating though protocol names.
  lavf: rename a parameter of av_sdp_create from buff->buf
  lavf: rename avf_sdp_create to av_sdp_create.
  lavf: make av_guess_image2_codec internal
  avio: make URLProtocol internal.
  avio: make URLContext internal.
  lavf: mark av_pkt_dump(_log) for remove on $next+1 bump.
  lavf: use designated initializers for all protocols
  applehttp: don't use deprecated url_ functions.
  avio: move two ff_udp_* functions from avio_internal to url.h
  asfdec: remove a forgotten declaration of nonexistent function
  avio: deprecate the typedef for URLInterruptCB

Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/http.c

@@ -505,13 +505,13 @@ http_get_file_handle(URLContext *h)
 }
 
 URLProtocol ff_http_protocol = {
-    "http",
-    http_open,
-    http_read,
-    http_write,
-    http_seek,
-    http_close,
+    .name                = "http",
+    .url_open            = http_open,
+    .url_read            = http_read,
+    .url_write           = http_write,
+    .url_seek            = http_seek,
+    .url_close           = http_close,
     .url_get_file_handle = http_get_file_handle,
-    .priv_data_size = sizeof(HTTPContext),
-    .priv_data_class = &httpcontext_class,
+    .priv_data_size      = sizeof(HTTPContext),
+    .priv_data_class     = &httpcontext_class,
 };