Make sure that partial matches are disallowed
Allow ' in alphabetic characters (for cyrillic)
Update formats dump
Include dashes into alphanumeric set
Improve import script (still not importing everything)
Whitespace
Work around teapot issue
Add helper scripts
Fix use of groups with nmin=0
temp
Fix format tree relationships

Previously, obsolete (orphaned) nodes were not automatically deleted
from the database.
Redesign objects for free format transmissions
Implement support for various free-form formats