LU-422 broken lines need continuations

LU-422 broken lines need continuations

In commit fb7a499bf47530b9eee162990c8f1815b643d30e there was a sed
introduced that was broken across several lines with no line
continuations:

ver=$(echo $ver |
sed -e 's/^v(.*)/\1/'
-e 's/_RC[0-9].*$//'
-e 's/_/./g')

This is, of course, incorrect.

Signed-off-by: Brian J. Murrell <brian@whamcloud.com>
Change-Id: I7dab960da5ca5fbe7b1852873f72487fd753e415
Reviewed-on: http://review.whamcloud.com/949
Tested-by: Hudson
Reviewed-by: Yang Sheng <ys@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Johann Lombardi <johann@whamcloud.com>