merged packaging: simplify wineapploader
merged packaging: generic d/watch

- Build from watch.in (as requisite of d/control).
- Watch for odd versions only in wine development.
merged packaging: d/rules documentation
merged packaging: commit new debian/patches/series (should be gitignored)

series (like the watch file) should be added to gitignore, since they are
generated automatically.
But doing this in my forked repository now, while the Debian repo still
uses them would be a bad idea.
merged packaging: changelog updates