tbd v2.0

After a long hiatus, tbd v2.0 has finally been released.
The project has been rewritten in C

Performance has been significantly improved, with about a 2.5X speedup for most operations.
Support for dyld_shared_cache files have now been added

Some options have been renamed for a more cohesive naming style.
New options are now available (Ex: --list-dsc-images to list images inside a dyld_shared_cache)