Stage 0:
*rework hashing/piece layers data organization
*verify correctness of file_hash w/ bep0052.py script
--tests - HERE
- -tree creation tests
- -with torrent root directory
- -how this interacts with watching of directories
+*rework tree
-torrent_file()
-torrent_magnet()
-feed
+ -pull from previous iteration
-create feeds
-parsing of meta files
-watch
+ -verify works properly
*start watching thread
*figure out flags
-blocking vs. non-blocking