v1.2.0 stable

• Use Apple RSN Supplicant for authentication. AirportItlwm now supports connecting to WPA/2 Enterprise networks. Credit @usr-sse2 (#311) (#349)
• Partially support Apple Watch Unlock (Not tested)
• Switch to MacKernelSDK
• Bug fixes for iwm and iwx
• IO80211Family headers update and bug fixes
• Support AWDL service initialization (no further services available)
• Add support for country code
  • Adapters that don't report country codes (iwn, 7000 & 8000 series) can use itlwm_cc=COUNTRY_CODE to select them
• Support monitoring download speed
• Add support for iwn devices. Credit @pigworlds (#399) (#411) (#404) (#424)
• Change itlwm dependencies version to fit 10.9 and above
• Change AirportItlwm match strategy to fix random kernel panic when system boots
• Sync openbsd net80211 (#453)
• Bug fixes for the MIRA algorithm. Credit @pigworlds (#465) (#466)
• Correct iwx sending traffic ids, improved performance
• Fix SSID disappering in Heliport when itlwm is associating
• Use kprintf instead of IOLog to avoid missing interruptions while associating