Merge pull request bitcoin#1132 from AndreasGassmann/patch-1

BIP85: Add AirGap Vault implementation

Author: kallewoof

bip-0085.mediawiki

@@ -104,6 +104,8 @@ OUTPUT
 
 * Ian Coleman's Mnemonic Code Converter: [https://github.com/iancoleman/bip39] and [https://iancoleman.io/bip39/]
 
+* AirGap Vault: [https://github.com/airgap-it/airgap-vault/commit/d64332fc2f332be622a1229acb27f621e23774d6]
+
 btc_hd_wallet: [https://github.com/scgbckbone/btc-hd-wallet]
 
 ==Applications==