Updated versioning in BundleType
In MalwareEntityType, made type attribute an element named Type of type cyboxCommon:ControlledVocabularyStringType. Removed MalwareEntityTypeEnum
In CandidateIndicatorType, made importance attribute an element named Importnace of type cyboxCommon:ControlledVocabularyStringType, and made numeric_importance attribute an element named Numeric_Importance of type xs:positiveInteger. Removed ImportanceTypeEnum