-Clean up a lot of the css involving isotope items.
Merge branch 'master' of github.com:isenseDev/rSENSE into mm1188

Conflicts:
	app/views/projects/index.html.erb
	app/views/visualizations/index.html.erb
-Made items have linked titles to aid in testing.
-Added forgotten template.
Merge pull request #1212 from mmcguinn/mm1188

CSS cleanup and fixes on home page