maxdepth and unicode support

--depth n flag added. Stop walking the tree when directory depth is reached.
pwalk now supports Unicode character in file names.
issue # 11 is fixed

pwalk - Parallelized file system analysis tool

Newest release reports parent inode and inode for every file. Also reports directory depth relative to the directory being scanned. Top level directory is labeled with pinode = 0. Parent inode information ca be used to build graphs of the data.

Output of pwalk is in CSV format. Pwalk output is designed to be loaded into a relational database.