Update Spleen fonts to version 1.9.0, bringing the following improvements:

- Set WEIGHT_NAME property to "Medium" for all sizes
- Increment STARTPROPERTIES to account for WEIGHT_NAME addition
- Enlarge vertical line for consistency with other small sizes (5x8 version)
- Add full support for the Latin-1 Supplement Unicode block (6x12 version)

Initial import of font-spleen-misc-1.8.2.

Discussed with nia@.

remove some unnecessary code:
- win32
- other comapt code
- uuid daemon code
- TLS code
- unused functions and features

import a small portion of util-linux's "libuuid". this is needed for
the new fontconfig which uses these APIs internally. we'll rename
the symbols and they aren't exported by fontconfig.so anyway.

this is necessary because libuuid's API conflicts with netbsd libc
uuid API while being not really simple to shim or provide compat for.