[Devel] opeser database scritps and strucuture - aesthetic changes

[Daniel-Constantin Mierla]

Hello,

at a moment it was in discussion whether to change the database scripts 
to create only the tables needed by openser and the rest using a special 
parameter, something like:

- opensermysql.sh create openserdb (same as "opensermysql.sh create") - 
creates only the tables needed by openser
- opensermysql.sh create serwebdb - add the tables needed by serweb and 
adjacent applications
- opensermysql.sh create alldb - create all the tables

Is this a viable solution, or should we stick to current version? Many 
of us have their own admin/provisioning interface and the extra tables 
are useless. Let's see what would be more convenient and take a decision.

Also, some columns must be reviewed, to see if they are still required.

Cheers,
Daniel