Initial commit
Class layout: CryptoFilesystem File/DirectoryNode Extent
NotImplemented: empty methods throw it, code compiles
Removed: FileNode members IsReadable/Writeable/Executable
Class layout: DirectoryNode member RootDirectory accessor
Implementing: CryptoFileSystem members to create and open a container
Implementing: Main method to test briefly new functionality
Implemented: Creating container (fill with random data) and closing container
Update README.md

Short description of the project.
Implementing: Extent is sanely designed and constructable now
Implementing: DirectoryExtent is constructable
Implemented: DirectoryExtent is loadable from raw data
Implementing: Root directory pointer and data should be loadable
Update README.md

Mentioned /dev/urandom.
Implemented: Creating container saves a blank 512b zero-filled block
Refactored: Randombits and Zerobits moved to static members
Implementing: Extent/DirectoryExtent are serializable to raw bytes
Implementing: NextFreeOffset (unstable), loading and storing raw extents
Update README.md

(stored) within a container
Implementing: Loading root directory content, with valid format beforehand