#552 alias properties - don't load schemas missing/not working

[Martin Sillence]

When trying to connect (using jt400) I get the error: java.sql.SQLException: [SQL7049] An internal object limit has been exceeded.

We could really use a third option on alias properties: "Don't load or cache schemas"

Selecting "specify schema loading and caching" and "all objects", "don't load" doesn't seem to have any effect probably as I've not got any content in the schema table box (because it's too big to load)

This is similar to the swing version, on both I really would love a simple don't load option that is saved with the alias.