[server/test] use server config in migration
This allows a lighter initialisation (no rtag needed).
Execution of those test move from 300 secondes to 220 seconds here. A 25%
speedup
Schema of the data------------------First take a look at the data schema_ then try to remember that you are browsingthrough a heap of data by applying stylesheets to the results of queries. Thissite is not a content management system with items placed in folders. It is aninterface to a database which applies a view to retreived data..._schema: schema