refs ITC-242: added basic html for basic outages alert
refs ITC-242: added mobile styles for basic outage notification
refs ITC-242: modified the structure of outages.php
refs ITC-242: added desktop styles for outages and modified mobile style to match new structure
refs ITC-242: outage alerts now configurable in the backend.  outages.php conditionally shows the outages based on those options
refs ITC-242: updated the templates to show outages
refs ITC-242: updated sidebar style to handle case where it is empty and there are outages
refs ITC-242: updated outages styles to reflect exact colors in mockup