Conversion:
- Configuration sought in: txt.conf, ~/.config/txt/txt.conf
- logarion.conf to produce index and target formats
Publication:
- `publish <ids>`: copies txt with ID into Pubdir/public_{html,gemini,gopher} (Pubdir fromtxt.conf), if dirs exist, and runs `convert <pubdir>`
Fixes:
- Feed <nav> regression
git-svn-id: file:///srv/svn/repo/kosuzu/trunk@21 eb64cd80-c68d-6f47-b6a3-0ada418499da