Documented file size limit, better error reporting

Added more automated tests

Added links to similar projects

Documentation updates (bought an external widescreen monitor today ;-)

The missing half of the string interning patch :-|

Added a warning about the string interning bug.

Removed some redundancy from collect_garbage()

Made test script more human friendly

Bug fix: Updated --verify-writes to use DBM :|

Rename `parent_inode` to `parent_ino` everywhere for consistency

Improve performance by using string interning and dropping indices

Implemented proper nlink semantics, started adding tests

Bug fix: Make sure target directories are empty in rename()

Just enable the log_call() lines and be done with it!

Consider changing project name?