Removed original CreditSlip class
Added link to official standardisation document of SIX interbank clearing to SwissInpaymentSlipData.php
Removed unused Exception import in SwissInpaymentSlipData.php
Removed obsolete TODOs and added some new ones in SwissInpaymentSlipData.php
Fixed som typos and removed some white lines in SwissInpaymentSlipData.php
Improved performance of modulo10 function by extracting array table
Switched parameter order in SwissInpaymentSlipPdf::createCell() and its implementations
Removed unused variable assignment in SwissInpaymentSlipPdf::createInpaymentSlip()
Added inpaymentSlipData as mandatory parameter to SwissInpaymentSlip constructor
Removed SwissInpaymentSlip::createInpaymentSlipData()
Updated some comments in SwissInpaymentSlip
Reverted some test changes in SwissInpaymentSlip
Added some TODOs in SwissInpaymentSlip
Added names to the elements array in SwissInpaymentSlip::getAllElements()
Completely reworked the examples, deleted obsolete ones, created an order (kind of a walk through)