Add function setDane to Pojazd.php and modify and force upper case in pojazd attributes.
Add required/not required to form fields.
Add required/not required to form fields 2.
Change appearance of zadanie list.
Tweaked the appearance of the Aztec parsing form.
Fixed a bug with assigning wrong variable to Pojazd::nrRejestracyjny.
Made it possible to choose data set for Klient when creating Zlecenie from Aztec.
Removed an obsolete line in security.yml.
Default to the logged in Mechanik when creating a Wizyta.
Tweaked the appearance of the main menu: item grouping, icon.
Added support for Pojazd::kod in Pojazd forms.
Added username autofocus on the login page.
Fixed markup in Zadanie list and improved its appearance.
API: do not require Mechanik to be specified when creating Zadanie, it now defaults to the logged in user.
Removed the surrogate key from Wykorzytanie in favor of a composite key consisting of foreign keys.
Added an API to link Czesc with Zadanie.
Added an API to obtain Czesc list.
Merge remote-tracking branch 'origin/de' into de-merge

Conflicts:
	www/src/ZPI/WarsztatBundle/Controller/CzescController.php
	www/src/ZPI/WarsztatBundle/Controller/PojazdController.php
	www/src/ZPI/WarsztatBundle/Controller/WizytaController.php
	www/src/ZPI/WarsztatBundle/Entity/Pojazd.php
	www/src/ZPI/WarsztatBundle/Resources/views/Main/Menu.html.twig
	www/src/ZPI/WarsztatBundle/Resources/views/Pojazd/FormCore.html.twig
Updated wypelnij_baze.sql to fix errors with the new scheme.
Fixed QR codes on case-sensitive filesystems.