Fix bugs in order of arguments for BaseObjectPropertyType subclasses
Fix up TimeType
Add DateWithPrecision type and fix Contributor
Update EmailMessage object; fix bug
Update HTTPSession object
Update network packet to fix typo
Fix WinMailslot object to only use a single handle rather than a list
Add some lines that got inadvertently removed.
Don't export is_case_sensitive if True
Add is_case_sensitive to ControlledVocabularyStrings
Better handle dates and datetimes with default precision