Merge pull request #123 from jitlogic/dev1

Prepare 0.9.13 release.
Start new iteration.
Add initial data to SQL script.
Get rid of database-backed trace metadata storage (use RDS+MapDB instead).
Get rid of database-backed trace metadata storage (use RDS+MapDB instead).
Get rid of MySQL-backed trace metadata storage, use MapDB instead (barely usable at this point, wait for next commits).