* prevent too long values for user preferences
* add chart value 0 to y-axis if last value > 0, to always display the zero line (project details)
* add user-preferences to invoice hydrator
* DateTime vs DateTimeInterface
* simplify permission config
* fix query for teamleads limiting to only selected teams not possible
* allow to overwrite global spreadsheet styles
* bump version
* fix deprecations in vcard download
* bump composer packages
* added help page for all registered locales
* fix menu id's, cleanup times route, fix configurable homepage redirect
* format duration without leading zero in hours (unify javascript with php behavior)
* fix active records in all screen sizes
* improved responsiveness in XS
* fixed invoice number for customer null fields
* fix javascript respects multiple recent-activity dropdowns
* show recent activities on small screens
* fix user-profile layout column in XS
* fix search is always marked as active
