ChangeLog, chattr.1.in, chattr.c, lsattr.1.in, lsattr.c:

ChangeLog, chattr.1.in, chattr.c, lsattr.1.in, lsattr.c:
  chattr.c, lsattr.c: Only print the version information for the program
  	if the -V option is given.
  chattr.c: Ignore symbolic links when doing a recursive descent through
  	a directory.