Passphrase for test vectors + haskell implementation

bip-0039.mediawiki

@@ -115,7 +115,8 @@ will make the desired wallet available.
 
 ==Test vectors==
 
-See https://github.com/trezor/python-mnemonic/blob/master/vectors.json
+These vectors use "TREZOR" string as passphrase - see
+https://github.com/trezor/python-mnemonic/blob/master/vectors.json 
 
 ==Reference Implementation==
 
@@ -127,3 +128,5 @@ http://github.com/trezor/python-mnemonic
 
 Objective-C - https://github.com/nybex/NYMnemonic
 
+Haskell - https://github.com/haskoin/haskoin
+