Packaging: change source tarball compression to xz
ChangeLog: document accidental language conversion fix in MP4 reader in 9b60097
MP4 reader: fix chapter track handling broken in 9b60097
Translations: update list of translatables (only removals)
Tests: add case for VobSubs in MP4
Translations: update Ukrainian
Translations: update French
No execute bit
ChangeLog update
EBML element dumper: dump EBML element size as well
Write buffer I/O: fix seeking to end
MPEG4 P10: fix broken AVCC packing code from 620d875
mkvmerge core: deal with track headers larger than the void after them during re-rendering

Fixes #822, #828.
Docs: update list of which CodecID mkvextract extracts what to

Closes #829.
Docs: build after update
Translations: update Chinese Traditional
mkvmerge: splitting by parts based on frame/field numbers

Implements #819.
Fix spelling mistake
Fix error message wording
Fix wording