* 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
* improved play and stop button if only one record is allowed
* stop button first in action menu
* fix skin colors
* autofocus term field in search form
* fix responsive column layout in invoice listing
* improve responsive header for small screens
