ui:
-alt shortcut keys need attention (bulgarian)
-sometimes the help window won't come up in the middle of the main window
-delete key should work


bk:
-dos doesn't like names to start with underscores
-split bk_write_image()


c99 compatibility issues:
-localtime_r() - implicit declaration
-strdup() - implicit declaration


tests to run before a release:
- update the version number in the about box
- remove -g and -DDEBUG from Makefile and bk/Makefile
- update changelog.txt
- update credits.txt
- open iso from command-line
- create blank, see if it mounts (try norock, nojoliet)
- make a bootable windows (also add, delete some files)
 - see if it mounts (try norock, nojoliet)
 - see if it boots
- edit a linux disk and save without rock, without joliet, without any
- make a dos bootable cd, see if it boots
 - from scratch
 - starting with an existing no emulation bootable disk
- delete config file, make sure it still works
