Bug 1015901 - Add "update_config=1" to template wpa_supplicant.conf.
Merge pull request #14 from elefant/bug/1015901-update-config

Bug 1015901 - Add "update_config=1" to template wpa_supplicant.conf. r=vicamo
Bug 1022460 - Part 2: Create fake fw path and change the goldfish-hostapd working directory.