db prefix

[snowdrop]

Maybe it would be useful to have a variable in the config file that allows/demands that the user installing cardscape actually sets a prefix that will be added in front of all table names. By doing so you'll easily enable a user to run several copies of the software installed in the server in scenarios where the user only has access to one single database (which is the case with most cheap hosts).

[Ravenchild]

Added to the specification.