Grid component complete

commit 0b27af327fbacf4da385d82bc004236a12ba4033
Author: Michael Marconi <michael@modeltwozero.com>
Date:   Tue Jul 9 23:58:30 2013 +0100

    Grid working properly

commit a5b8480bb05d6e96f22aa9110df52b8c8db65690
Author: Michael Marconi <michael@modeltwozero.com>
Date:   Tue Jul 9 18:24:45 2013 +0100

    WIP

commit dbb36dc45a1685ff92967b46cbca058082e33e37
Author: Michael Marconi <michael@modeltwozero.com>
Date:   Tue Jul 9 12:08:02 2013 +0100

    Toolbar App is unnecessary

    There is no 'app' for a toolbar; just a controller and view