- Fixed: mandatory fields / form validation for invoice template
- Added: Duration as calendar title replacer (open: running records)
- Fixed: HTML injection in Calendar
- Fixed: Doctrine Proxies are not initialized (leads to empty customer/project)
- Fixed: tag creation
- Fixed: validation errors do not need to be logged in prod
- Removed: Customer VCard download, as used library is outdated and not maintained
- Added: supporting translations domains in many new places (menu, help_text, page_setup, report, exporter, calendar)
* open "create new project/activity" form in modal
* re-use action translation for create action title
* do not pre-select first customer in list - fixes#1828
* sort user preferences in sections for better visual grouping
* show comment date only in hover of user avatar
