* commit 'dbb472cb':
  movenc: Write edit lists for fragmented files as well, if necessary

Conflicts:
	libavformat/movenc.c

The default for writing EDTS for fragmented mp4 is left at disabled
this can be overridden via command line with -use_editlist
but EDTS + fragments still does not fully work, which is why it is
left disabled by default
Merged-by: Michael Niedermayer <michaelni@gmx.at>