Add makefile for installing on Exherbo - http://www.exherbo.org/

When I'm done writing the exheres the package will be visible at http://git.exherbo.org/summer/packages/net-www/profile-sync-daemon/index.html and available in the repository ::bruners

![zebrapig-22x22](https://f.cloud.github.com/assets/111137/250249/1c2ffefc-8b44-11e2-9097-2a0abb29783b.png)