ddwrt: add defaul_router_ip for when the desired router IP doesnt match the factory default
ddwrt: tweak restore message to leave off WPA if default_wpa is not set
ddwrt: tweak restore instructions
ddwrt: fix wconnect in restore instructions to use NONE if default_wpa is not set
ddwrt: rework restore instructions, do router IP first
ddwrt: fixed broken speedtest
ddwrt: add wifi atts (security_mode, akm, crypto, regdomain)
ddwrt: rename ddwrt_changes => ddwrt_script, small cleanup
ddwrt: run nvram commit as part of the script, instead of afterwards
ddwrt: rerun nvram script a few times when rebooting
ddwrt: note that ddwrt --restore may now take a few tries..
ddwrt: note that router reboot may be required after ssh config
ddwrt: add missing 'apply' to restore instructions
ddwrt: upgraded router firmware to community ddwrt instead of buffalo
ddwrt: set region domain to USA
ddwrt: turn on WAN dhcp
ddwrt: turn on WPA security {off by default in non-buffalo firmware}