1. Billing is available on DataLab Web UI
Steps to reproduce:
1. Go to 'List of Resources' page
1. Billing on the 'List of Resources' page is not localized
1. Billing on the 'List of Resources' page is localized
2. Convert date period according to selected language for 'Billing report' page
3. Convey language key to back-end for billing export (will do it in branch with back-end fix) - it will be done in task 2089.