0.2.2
ragnarok: Makefile now includes "make install" and "make uninstall"
ragnarok: new file protocol.html added to docs
ragnarok: put /* comment */ in front of each function describing its purpose
ragnarok: new do_command_nochk function which doesn't look for ERR & NG
ragnarok: new get_mode and get_mode_raw functions (actually I did this before I
          started the Changelog, but I figured it would be a good idea to
          document it)
ragnarok: updated the withinlimits function to have the correct frequency ranges
          for all the scanner models (not just for the 245)
ragnarok: changed exit(int) to use EXIT_FAILURE/EXIT_SUCCESS from stdlib rather
          than -1 and 0.
ragnarok: fixed a confusing bug which caused a core dump on freebsd when trying
          to read the ~/.sctl file
ragnarok: added dump-all script to utils directory
ragnarok: moved dotsctl.example faf.txt format.txt quickstart.txt all to docs
          directory
ragnarok: updated version number in README and config.h
ragnarok: added Changelog and NEWS files.
ragnarok: Changelog file created.  Changes to source files will be documented
          here.
reaper: just catching up to all the new documentation.  
reaper: updated the get_mode function to start from 0 rather than 1 for
	BC895 compatibility.  this probably breaks the 245
	compatibility, since i suspect the "starts at 1" paradigm works
	correctly for the 245.  i'd like to see it tested, or find some
	documentation on programming the 245.
reaper: added "idreport" and "sreport" modes.  part of the change
	included moving the fd variable (for the serial port) to global
	scope so it can be used by the signal handler.

