SourceCodeClassifier returns ValueType for annotated with units of measure symbols
SourceCodeClassifier filters out all tokens except Ident and Operator
remove Category.PublicField

SourceCodeClassifier does not take operators into account
add SourceCoderClassifier tests for anonymous generic parameters
Merge pull request #442 from vasily-kirichenko/fix-units-of-measure-colorization

SourceCodeClassifier returns ValueType for annotated with units of measure symbols