android2grd tool now puts <outputs> element first.

By convention, most grd files have the <outputs> element first, followed
by <translations> and then <release>. This updates the android2grd tool
to follow that order.

R=thakis@chromium.org

Review URL: https://codereview.chromium.org/125523002

git-svn-id: http://grit-i18n.googlecode.com/svn/trunk@143 7262f16d-afe8-6277-6482-052fa10e57b1