- rc.c now checks for the length of the HOME environment variable before
  writing $HOME/.ytalkrc to the string used as filename to load the config
  file, preventing the fixed length buffer from overflowing.

- main.c uses the getopt() function to parse command line options, removed
  -d from the "usage" line as it fits within the [options] part,
  -x switch now enables X11 mode instead of disabling it.

- Makefile.in correctly wants log.o instead of dump.o

- Made scrolling the default instead of wrapping around which is uglier

- Updated the documentation, man page, LSM entry

- Applied Debian patches
