Log Message:
update to 2.0.0

Changes from 1.2.1 to 2.0.0 (from http://www.cvstrac.org/)
 The most important change in moving from version 1.2.1 to version
2.0.0 is that CVSTrac now uses SQLite version 3 instead of SQLite
version 2. If you are upgrading, you will need to convert your
database file to the SQLite version 3 format. This can be done by
first making a text backup of your original database file like this:
    sqlite myproject.db .dump >myproject.sql

Then save your original myproject.db as a backup. 
    mv myproject.db myproject.db.bu-v2

Next reconstruct your project as an SQLite 3 database: 
    sqlite3 myproject.db <myproject.sql