Added memory production of ISOBMF fragments

git-svn-id: svn://svn.code.sf.net/p/gpac/code/trunk/gpac@4661 63c20433-aa62-49bd-875c-5a186b69a8fb
Merge branch 'plain'

Merge revision: r4661
Conflicts:
	include/gpac/media_tools.h
	src/utils/bitstream.c
Fixed conditionnal compilation

git-svn-id: svn://svn.code.sf.net/p/gpac/code/trunk/gpac@4662 63c20433-aa62-49bd-875c-5a186b69a8fb
Fixed partial compilation

git-svn-id: svn://svn.code.sf.net/p/gpac/code/trunk/gpac@4663 63c20433-aa62-49bd-875c-5a186b69a8fb
Merge branch 'plain'

Merge revision: r4663
Conflicts:
	applications/mp4box/main.c
	src/Makefile
	src/isomedia/avc_ext.c
	src/isomedia/box_dump.c
	src/isomedia/box_funcs.c