Fixes for spurious exception and Byte array constructor.

Several updates including traversal of reportedly empty folders.

Bug fixes for partial reads, 2013 OST attachments and small guid tables.

2013 OST support, remove has-children check hiding some subfolders.

PSTFiles can now be constructed using a byte array.

is password protected functionality

Add support for distribution lists.

Version 0.7 as it was when taken from SVN