Changes in version 0.7:

The new option '--keep-damaged', which keeps the partial data when a
decompression error happens while extracting a file, has been added. It
requires lzlib 1.11-rc2 or newer in order to recover as much data as
possible from each damaged member.

The new option '--no-solid' has been added. It allows tarlz revert to
default behavior if, for example, tarlz is invoked through an alias like
tar='tarlz --solid'.

'-c, --create' and '-r, --append' now minimize the dictionary size of
the lzip members created.
 
Tarlz now detects when the archive being created or enlarged is among
the files to be dumped, appended or concatenated, and skips it.

The option '-V, --version' now shows the version of lzlib being used.
