[#36] Adds landing page
[#36] proper centering of horizontal lists on landing page
[#36] Responsive css on landing page
[#36] Adds law navigation related to an Article
[#36] Adds law profile view
[#36] Adds an index view for Laws
[#36] dynamic list of laws on landing page
[#36] divides masthead into two sections in landing page
[#36] Bigger font for annotations
[#36] adds logout action
[ closes #36 ]Merge branch 'redesign' into develop