added new registry types to the Entity[State|Item]RegistryTypeType enumerations. closes #102.
merging in Jasen's updates for clarifying the documentation around malware and threat indicator sharing. closes #65.
merging Jasen's changes that allow for the version datatype on the freebsd:portinfo_test. closes #80.
merging Jasen's changes that clarify the mask attribute. closes #67.
merging Jasen's changes that clarify the schema documentation associated with OVAL Variable values. closes #122.
Merge branch 'master' of https://github.com/OVALProject/Language
updated to clean up

Conflicts:
	specifications/oval-windows-extension-specification.docx
Merge branch 'master' of https://github.com/OVALProject/Language