#1285 Generally define which Schema should be shown per Default

[Claus]

We use SQuirreL to connect to Database Server having many Schematas (Oracle / AS400).
In most cases I do only need my current schema as defined in
jdbc:as400://<hostname>/<schema>;

I know, I can limit Loaded and Cached Schemas (Schema Browser, SQL Code Completion) using Alias Properties.

New Feature request:
Could it be possible to define
* A generica always available List (like QSYS2, SYSIBMADM, maybe selfdefinet Utility Schematas)
* Additionally only current Schema to be shown in Schema Browser and used for Code Completion?