adding more authentication, fixing category bug

app/views/schedules/index.html.haml

@@ -1,33 +0,0 @@
-%h1 Listing schedules
-%table
-  %tr
-    %th Name
-    %th Description
-    %th School
-    %th Frequency hours
-    %th Start date
-    %th End date
-    %th Active
-    %th Random
-    %th Recipient list
-    %th Question list
-    %th
-    %th
-    %th
-  - @schedules.each do |schedule|
-    %tr
-      %td= schedule.name
-      %td= schedule.description
-      %td= schedule.school.name
-      %td= schedule.frequency_hours
-      %td= schedule.start_date
-      %td= schedule.end_date
-      %td= schedule.active
-      %td= schedule.random
-      %td= schedule.recipient_list.name
-      %td= schedule.question_list.name
-      %td= link_to 'Show', [schedule.school, schedule]
-      %td= link_to 'Edit', edit_school_schedule_path(schedule.school, schedule)
-      %td= link_to 'Destroy', [schedule.school, schedule], :confirm => 'Are you sure?', :method => :delete
-%br/
-= link_to 'New Schedule', new_school_schedule_path(@school)