Change Details

Building is a bit tricky, due to the circular dependency: 1. `cd modules/ecash-lib && npm install && npm run build:only` 2. `cd modules/ecash-test-utils && npm install && npm run build` 3. `cd modules/ecash-lib && npm run integration-tests`

`npm run test && npm run integration-tests && npm run build`

Building is a bit tricky, due to the circular dependency: 1. `cd modules/ecash-lib && npm install && npm run build:only` 2. `cd modules/ecash-test-utils && npm install && npm run build` 3. `cd modules/ecash-lib && npm run integration-tests`npm run test && npm run integration-tests && npm run build`