Valerie: #313: updated all datatables to have same ui
Valerie: #tech: removed unused files
Valerie: #style: updated admin home page
Valerie: #275: added home page for jcs
Valerie: #275: only the future review closest to today is displayed on jc home page
Valerie: #275: updated message if jc has no upcoming review
Valerie: #275: added presence validators to date fields for reviews
Valerie: #275: added review model tests for date validation
Valerie: #tech: fixed some styling for review form pages
Valerie: #tech: style changes for reviewing group forms