+ * Support setting some variables via cmdline.
+ * Support full automatic installation via debian2hd.
+ * Change logic of function execution and improved error handling
+ in some functions.
+ * Use aptitude instead of apt-get in chroot-script, but
+ only if it's available.
+ * Use DEBIAN_FRONTEND='noninteractive' so we avoid unnecessary
+ questions when installing. (Thanks, formorer!)
+ * Added additional check to grub code for running sed on
+ /boot/grub/menu.lst.