Filesystem: refactor migrationFromFile into an extra exported action, migrationFromPath, which can read any filesystem path
Filesystem: refactor migrationFromFile into an extra exported action, migrationFromPath, which can read any filesystem path

Ignore-this: 6898c69729a6e08fd7bd814f8f6572b8

darcs-hash:20091109170240-e018d-b80b004d5d170a9362d30994930bc719d06d13ac.gz

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