Initialize desiredShoulderLength and desiredShoulderHeight to the original instead of 0. Created TestIfSellmeijerVnkCalculationGeneratesNoErrorWhenNewShoulderLengthIsSmaller. Related to Issue [MWDAM-1218]
Set safety factor to -1 when exception is raised in DesignCalculatorShoulderPerPoint. Added HorizontalBalance to get of SafetyFactor in DesignResult Added TestIfSellmeijerVnkCalculationResultIsSetToFailDueToShoulderWidthError Related to Issue [MWDAM-1183]