Squashed commit of the following:

commit 28db447f0c1bb5f2a812518a6048de568ba5a64d
Author: john irving <whimful@gmail.com>
Date:   Thu Sep 26 11:26:01 2013 +1200

    moooore

commit 11d8ba008247ad8782572f42461406e02f7e0993
Merge: b2ab6bb c154f80
Author: john irving <whimful@gmail.com>
Date:   Thu Sep 26 10:40:10 2013 +1200

    Merge branch 'master' of github.com:loomio/loomio into bug/sticky-membership-reequest-accepted-notification

commit b2ab6bbc3158ef06236348b3a7b5027682ca10f5
Author: john irving <whimful@gmail.com>
Date:   Tue Sep 24 16:19:25 2013 +1200

    order the notifications again but differently

commit 51993547205294707efe234fe21e876b7e738055
Merge: 0a6c143 d612e0f
Author: john irving <whimful@gmail.com>
Date:   Tue Sep 24 15:32:53 2013 +1200

    Merge branch 'master' of github.com:loomio/loomio into bug/sticky-membership-reequest-accepted-notification

commit 0a6c143cebf28b19bd07804e4a632881d406819a
Author: john irving <whimful@gmail.com>
Date:   Tue Sep 24 15:32:18 2013 +1200

    wip

commit 9697eaa3a1155d0299a22c19654c37d4801d44dd
Author: Aaron Thornton <aaronthornton00@gmail.com>
Date:   Fri Sep 20 14:17:50 2013 +1200

    ensure membership request aprroved notification renders properly