[patch, fortran, testsuite] Rename tests with inappropriate number format

[Steve Kargl]

On Mon, Dec 18, 2006 at 03:51:38PM -0800, Brooks Moses wrote:
> 	* gfortran.dg/assign_4.f90: Renamed to...
> 	* gfortran.dg/assign_8.f90: ...new filename.

Is this right?

> 
> Tested on i686-pc-linuc-gnu.  Ok for trunk?
> 

For consistency, yes. 

-- 
Steve