Valerie: #style: style changes for self assessments
Valerie: #style: update review pages
Valerie: #style: update feedback pages style
Valerie: #style: update invitation pages style
Valerie: #style: update password reset pages style
Valerie: #style: make cancel buttons consistent across all forms
Valerie: #style: updated admin home page

Conflicts:

	app/views/reviews/index.html.erb