InitFS: add support for command-line options, add a --test flag to the "upgrade" command
InitFS: add support for command-line options, add a --test flag to the "upgrade" command

Ignore-this: 477c60013240b1ae974cf9f15a6cb40f

darcs-hash:20090621034119-e018d-ba971adebd549c558b1923e7a1d1016df59b2b0c.gz

nick0x01/dbmigrations,creswick/dbmigrations,jakubfijalkowski/dbmigrations,anton-dessiatov/dbmigrations,nathankot/dbmigrations