Update to 1.10:

1.10 - 2013-05-09
	- Added 'c' key to display item counts
	- Added 'C' key to order by item counts
	- Added CACHEDIR.TAG support and --exclude-caches option
	- Use locale-dependent thousand separator
	- Use pkg-config to detect ncurses
	- Clip file/dir sizes to 8 EiB minus one byte
	- Fix buffer overflow when formatting huge file sizes
- ncdu, done
Longer description.
Remove ncdu, imported to pkgsrc/sysutils.