[kaffe] java.sql.*

[Ito Kazumitsu]

I tried to compile the dvelopment version of HSQLDB and found
that kaffe's java.sql package is too old to do so.

So I downloaded GNU classpath's java.sql package and replaced
all kaffe's java.sql.*.

The result was satisfactoy to me.

Some of kaffe's java.sql sources were already taken from GNU classpath,
but I suggest the whole java.sql package be copied from GNU claspath.