added auto-retrieval of CMISTypeDefinition (like in OpenCMIS), added support for 'versionable' and 'contentStreamAllowed' properties in CMISDocumentTypeDefinition

git-svn-id: https://svn.apache.org/repos/asf/chemistry/objectivecmis/trunk@1526505 13f79535-47bb-0310-9956-ffa450edef68
16 files changed