Removed "Wrong culture" tests for CalculationConfigurationReaders, because the XML type "Double" is culture invariant. A test to validate '0,5' as a Double is therefore always invalid. Since these tests already have a similar test containing a string value, the 'WrongCulture' tests are obsolete. Source: https://www.w3.org/TR/xmlschema-2/#double
"decimal has a lexical representation consisting of a finite-length sequence of decimal digits (#x30-#x39) separated by a period as a decimal indicator. ... double values have a lexical representation consisting of a mantissa followed, optionally, by the character "E" or "e", followed by an exponent. ... The representations for exponent and mantissa must follow the lexical rules for integer and decimal." Related to Issue [WTI-1166]