Font-awesome updated to latest version

Updated Font-awesome to 4.2.0

Signed-off-by: Karnan TC <kchidamb@redhat.com>
Dashboard status icons changed

The status indicator icons which earlier look like checkboxes are replaced.

Fixes: #9347

Signed-off-by: Karnan TC <kchidamb@redhat.com>
Health status text replaced by Status Icon

Health status Icons replaces the health text displayed
on the health card of dashboard.

Fixes: #7129

Signed-off-by: Karnan TC <kchidamb@redhat.com>