Add to check junk data

Add to check junk data

 [Problem] It is too long to read mpeg header when it was broken.
- When read tag from the file with the junk data, read whole file to find tag
because of wrong offset of box.
If the offset of box was wrong, add to check the moov data has already found at first.
After reading moov data is done, it check junk data for 1000 times.

Change-Id: I7ff67e7076870c6af43a1f3a98565c2b5cea856c
Signed-off-by: jiyong.min <jiyong.min@samsung.com>
Conflicts:
	packaging/libmm-fileinfo.spec

Change-Id: I4ad0f2ff2000a8b8a784665a852a1e6f767c74d3
Signed-off-by: jiyong.min <jiyong.min@samsung.com>