Try to fix the issue with large exclude list (> 1000 chars)
Some variables created after exclude_path (indirectly) were not sized big enough to handle them.
Remove useless .keep file
remove temporary.iso name remaining and suppress a warning in log trying to remove it in the tmpdir
missing extern bkpinfo in newt-specific.c
Attempt to fix #191 (allow edition of mountlist in compare mode)