Started with piano reservation
Basic piano reservation management possible
Added extra validators
Started with user interface of piano reservation
Basic user interface piano working
Some fixes
Added mail and user overview to piano reservation
Updated code to support one print key for each organization
Updated printer names
Added auto confirm deadline
Date localized
Added ticket title to json for printers
Initial commit adding 'hard cover' option to an internal article
pass the hardcovered state to a duplicate object
changed variable name
Started with piano reservation
Basic piano reservation management possible
Added extra validators
Started with user interface of piano reservation
Basic user interface piano working