CB-7093 Create separate plugin.xml for new-style tests
CB-7161 [BlackBerry10] Add file system directory paths
CB-7167 [BlackBerry10] Fix tests detection of blob support (window.Blob is BlobConstructor object)
CB-7167 [BlackBerry10] Add directory support to getFileMetadata
CB-7167 [BlackBerry10] copyTo - return wrapped entry rather than native