Log Message:
Update to 3.0 since the 2.0 tarball has changed.
Changes:
* Version 3.0, 10-15-03
   - add "options" and "stat" argument for the driver routines
     DGSSV/DGSSVX. This interface is more user-friendly and flexible.
   - add more examples in EXAMPLE/
   - add a "symmetric mode" with better performance when the matrix is
     symmetric, or diagonal dominant, or positive definite, or nearly so.
Also, make 'test' target do something.