Fixes after remove p2p related things (Andromadus)

The wifi_p2p in overlay can be removed.
Copy the wpa_supplicant and dhcpcd services from Tuna.
bnep0 is for bluetooth tethering.
Merge pull request #1 from paulb-nl/jb-mv

Fixes after remove p2p related things (Andromadus)
Merge branch 'jb-mv' of git://github.com/Mustaavalkosta/android_device_htc_ace into cm-10.1