TODO (Virtual Entity Alpha-Minus-Minus  CODENAME JAILBIRD - August 2009)

- security problems: ve-db and ve-engine are running in client mode. they will have to be server.
- cache MD5 for fast retrival (get soul)
- tab completion
- backwarding arrow
- working with url and not only in local directory
- error management
- adding password to open Soul
- add possibility to delete relations
- add tags as a metadata field
- reduce metadata fields
- clean relations
- add a python function to write more than one line at a time
- web interface for Soul's creation
- graphical mapping of relations 
