Add a migration-version checker: keep the server (or tests, or script/console) from starting if there's a migration that hasn't been applied
Add a migration-version checker: keep the server (or tests, or script/console) from starting if there's a migration that hasn't been applied

git-svn-id: 8ae0a6b396effb9e2d04f216330b631e689e8608@508 54c6411d-1744-0410-a9eb-b99409f43359

botandrose/calagator,botandrose/calagator,botandrose/calagator,botandrose/calagator