best way to store symfony configuration params in svn?
What's the best way to work with configuration params (i.g. databases.yml, app.yml) in symfony 1.x in order to have different configurations for the staging and the prod server? 
For example, my staging project instance works with database STAGING and my prod project instance works with database PROD. Should I exclude databases.yml and app.yml from the svn repo and configure manually each instance of my project? Should I include in the repo the prod values? or maybe the staging ones?

best way to store symfony configuration params in svn?
===

What's the best way to work with configuration params (i.g. databases.yml, app.yml) in symfony 1.x in order to have different configurations for the staging and the prod server? 
For example, my staging project instance works with database STAGING and my prod project instance works with database PROD. Should I exclude databases.yml and app.yml from the svn repo and configure manually each instance of my project? Should I include in the repo the prod values? or maybe the staging ones?
