0.11 -- added interface for programs from the FASTA and WU-BLAST packages. Fixed
	a bug in the search & replace dialog

0.10 -- added a manual page, command line options (input and output files can
	now be specified in the command line), added some memory leak control
	routines and used them to fix some memory leaks, corrected a memory protection
	fault in the programs dialog.

0.09 -- corrected yet another bug in the preferences dialog; added search &
	replace

0.08 -- fixed a bug in preferences dialog; worked on program descriptions, added
	GUI for several GNU utilities (grep, find, wc, nl, tsort, paste). Added
	handling of user-created shortcut keys (a nice feature). 

0.07 -- added a nice sequence editor (Edit menu); that was a lot of
	work. Feature freeze for 1.0. Many bugs corrected.

0.06 -- all program entries can be freely modified / deleted. Fixed
	some smaller bugs.

0.05 -- there is now a nice GUI dialog for adding program entries

0.04 -- added (1) job control via fork() and (2) preferences dialog (quite poor
	now, but will be extended). Worked on saving of the configuration files.

0.03 -- lots of things. (1) Arka crashed when you tried to load a file and the
	file history list was empty. (2) instead of a configuration file in
	$HOME, there is now a global config file in /etc/arkarc, and a whole
	directory in $HOME/.arkarc. (3) descriptions of the command line
	programs are loaded from text files, so you can add any you'd like
	to. (4) many minor bug fixes.

0.02 -- lots of changes, and the name changed from amber (there are lots of
	programs called `amber') to `arka', which is polish for `arche'
	(like in `arche Noah')
