clone submodule
"description": "deposit contract for TBTC",
"main": "index.js",
"scripts": {
+ "preinstall": "git submodule update --init --recursive",
"test": "truffle test",
"js:lint": "eslint ${npm_package_config_eslintPaths}",
"js:lint:fix": "eslint --fix ${npm_package_config_eslintPaths}",
