Run migrations for all apps

[zzgvh]

Currently the deployment scripts only run migrations for the rsr app. While not normally a problem this means that if an external app is upgraded and the upgrade includes a new migration the deployment will likely have a broken DB.

Another lesser issue is that new apps that include migrations need to be manually "initiated", running the migration by hand on first install.

[adriancollier]

@osgl is this fully/part completed, or shall we push this back?

[osg74]

@adriancollier We have a manual work-around for now. I've pushed this back to the 2.2.0 release.

[osg74]

Reassigned to @carlio -- could you check that the new deployment process runs the necessary app migrations as necessary please?

[carlio]

All app migrations are run as part of every build now