Log Message:
spleen: update to 1.0.4

From maintainer in private mail.

- Remove quotation marks around XLFD font names
- Remove strain pixels on the inner upper part of parentheses (16x32 version)
- Harmonize the 'v' and 'V' characters across all sizes
- Remove artefacts from the 'c' in the copyright sign (8x16, 12x24, 16x32, and
  32x64 versions)
- Make the upper left corner of the 'R' sharp in the registered sign (16x32,
  and 32x64 versions)
- Provide generated fonts in PCF, PSF, and .dfont formats