Split some tables in two:

- add hash->compression-type
- add hash->block-size
- add some more indexes on tree
- update fs usage output
Update name table
Update directory 'size' calculation.
Fix directory 'size' calculation.
Fix index name
More time profiling
More readable code
Inspect affects code flow?
No timer for creation db. Self blocking...
Fix var name
More accurate calculation?
Add inode operation, a little faster index operation.
Add cache for db data.
Set from tuple
A little faster inspect
Update:

- Remove inspect module - too slow.
- All cumulative timings
- Remove unused code
Fix operation name
Add names cache, return cleaned items...
Increase SQLite cache
Fix some index definitions, remove useless code