xfstests: filter spaces in xfs_quota output in test case 108

[Christoph Hellwig]

On Wed, Dec 15, 2010 at 04:05:38PM +0100, Boris Ranto wrote:
> Program xfs_quota can output different amounts of spaces when it is trying to align its output.
> This can cause output mismatch on several systems when testing test case 108.
> 
> Attached patch will filter all the consecutive spaces in xfs_quota output to just one space making the test case independent of the alignment.
> 

Thanks, applied.