v1.6.0

Feat/1.6.0 add token admin. (#25)

* feat: setAddTokenAdmin func

* feat: add api

* feat: add token check addTokenAdmin

v1.5.0

1.check btc address and amount, when bridge out
2.check non bridge out, when bridge out

v1.4.0

Fix/opt 1.4.0 (#16)

* feat: mod btc info txhash string

* chore:

v1.3.0

1.set bridge fee by sender、token
2.get bridge fee when burn xxx

v1.2.1

adjust some partner bridge fee

v1.2.0

1.bridge-erc20 add blacklist.
2.add abi.json

v1.1.0

1.update nft721 contract
2.add bridgefee param when burn

v1.0

mod: add version (#7)