never show 'division number' in page
Merge branch 'test' into remove_division_number_display

Conflicts:
	spec/fixtures/static_pages/account/wiki.php?type=motion&date=2009-11-25&number=8&house=senate.html
	spec/fixtures/static_pages/mp.php?mpn=Kevin_Rudd&mpc=Griffith&house=representatives&dmp=1&display=motions.html
	spec/fixtures/static_pages/mp.php?mpn=Tony_Abbott&mpc=Warringah&house=representatives&dmp=1&display=motions.html
Merge pull request #453 from openaustralia/remove_division_number_display

Never show 'division number' in division heading