* fix edit timesheet link
* fix drag & drop creates record for wrong user
* fix search with multiple bindings
* hide user switcher in calendar if there is only one user to choose
* make quick entry responsive for mobile-only users
* mark invoices as exported by default
* fix serialization deprecation warning
* fix duration calculation for fixed rate entries
* updated composer packages
* fix checkbox for horizontal forms
* support pdfContext for PDF invoice templates
- improved timesheet calculator with changesets and priority
- calculate and include exported stats (e.g. available in export templates)
- added hourly rate column to timesheet listing
* fix phpdoc
* fix invoice export field order
* prevent empty migration warning
* do not trigger export validation on new timesheets
* update license year
* remove trailing comma in function call for php compatibility
* add new composer plugin config
* bump phpunit schema version
* improve report visibility
* fix timesheet duration, which breaks validation
* added contributing section in README
* do not allow to change project for existing activities - fixes#2576
* bump theme version to fix FOSUserBundle dependency
* use entity color instead of inherited one - fixes#2200
* no back links in modal pages
* remove unused service links to bountysource and gitter
* add validation for budget and time-budget fields
* display time budget if set
* remove console log
* sanitize DDE payloads
* do not show status and name in version string
* set default times for daterange objects
* allow to show order and order by fields
* move search to modal
* more options for page size
* save export visibility in cookie
* make voters a final class
* upgrade dependencies
* sort project alphabetically in dashboard widget
* open detail page on row click
* do not break on null tag name
* added max height to scrollable widgets on dashboard
* added timesheet duplicate event
* allow to deactivate browser title update
* improve comment box
* moved role permissions to own menu
* removed tabs in user screen
* fix user can remove super-admin from own account
