Merge branch 'f/excelProcessing' of https://github.com/waaghals/Tainted-Aberrant-Lion into f/ExcelProcessing
fixed project import excel
added excel test cases
added import.xlsx
Merge branch 'f/ExcelProcessing' of https://github.com/waaghals/Tainted-Aberrant-Lion into f/ExcelProcessing
uitgewerkte test scenarios
fixed layout bug
Merge branch 'f/ExcelProcessing' into dev

Conflicts:
	Classes/PROJ/Controllers/ManagementController.php
	Classes/PROJ/Services/AccountService.php