don't forget to delete old stuff
rsync -avHP --include next/.git --include next/.git/'**' --exclude next/'**' \
--include quilt/.git --include quilt/.git/'**' --exclude quilt/'**' \
rsync -avHP --include next/.git --include next/.git/'**' --exclude next/'**' \
--include quilt/.git --include quilt/.git/'**' --exclude quilt/'**' \
- --include tools/.git --include tools/.git/'**' --exclude tools/'**' \
- next/ fs:next/
+ --delete --delete-excluded next/ fs:next/