Font selection enhancements
Disable CSApprox Vim plugin temporarily

Until I have found/created a nice color theme, CSApprox makes visibility
worse instead of better.
DZIL configuration updates

- point to renamed github account
- expand configuration instead of using default bundles (inspiration:
		DAGOLDEN)
Add cflowrc file

This configuration uses Unicode characters to draw the tree structure.
Update fluxbox configuration

- Change clock font to Envy Code R (takes less screen real estate)
- Prepare for fluxbox version with support for LHalf/RHalf buttons
Enable extra plugins for re.pl

- DDP: pretty-print values
- ReadLineHistory: was disabled because of incompatible version of
  Term::ReadLine, but that seems fixed now