Add test:quick:watch npm script
Passes --watch instead of --exit to mocha. Should be good for hard iteration.
"compile": "truffle compile",
"test": "truffle compile && mocha --exit --recursive test --timeout 10000",
"test:quick": "mocha --exit --recursive test --timeout 10000",
+ "test:quick:watch": "mocha --watch --recursive test --timeout 10000",
"test:debug": "NODE_ENV=test node --inspect node_modules/.bin/truffle test",
"lint": "npm run lint:js && npm run lint:sol",
"lint:fix": "npm run lint:fix:js && npm run lint:fix:sol",
