RPI HostAP

Changes

• No driver used by default, hostapd will try to get one (it works for Pi3 intengrated WiFi)
• Add environment options HT_ENABLED (802.11n) and VHT_ENABLED (802.11ac)
• IPTables NAT rules
• IPTables FWD rules
• Remove rules created on exist

Image available on docker HUB

• https://hub.docker.com/r/sdelrio/rpi-hostap/tags/