INT-481 Tests for CreateOrder rounding case A
INT-487 create order rounding case C
INT-486 create order rounding case E
INT-485 create order rounding case different on orderrows
INT-506 deliver order rounding case E
INT-510 deliver order rounding case different on orderrows
INT-514 deliver order rounding case different on requests
fixed broken tests
improving setbirthdate function
bump to version 2.2.6
Merge branch 'feature/rounding-fix' into develop
merge in testfiles