Add libhdhomerun 20140604

- Makefile patching no longer necessary with this version (ppc is out).
- Headers for install are named explicitly.
- hdhomerun_config still doesn't have any options to test that return 0.
Unfortunately no - per the commit message, the only included binary has no conditions that result in a return of 0 (unless you're on a network with an hdhomerun, have allowed firewall access, etc...).