Revision history for directory-contents

0.2.0.0

• Add Data.Data instance for DirTree and Symlink
• Add System.Directory.Contents.Zipper for convenient navigation and modification of directory contents
• Add more examples to readme
• Breaking change: DirTree_Dir and Symlink_External child nodes are now stored as a Map

0.1.0.0

• Build recursive directory trees and try to avoid symlink cycles. Includes functions to walk a directory tree, filter it, and display it.