update login To show dashboard screen with available features based on user type

app/models/ability.rb

@@ -104,7 +104,7 @@ class Ability
 
         can :manage, DiningQueue
                                                
-    elsif user.role == "accountant"
+    elsif user.role == "account"
 
         can :index, :dailysale
         can :index, :saleitem
@@ -113,11 +113,19 @@ class Ability
 
     elsif user.role == "supervisour"
 
-        can :index, :dailysale
-        can :index, :saleitem
-        can :index, :receipt_no
-        can :index, :shiftsale        
+        can :edit, :sale_edit
+        can :item_void, :sale_edit
+        can :item_edit, :sale_edit
+        can :item_void_cancel, :sale_edit
+        can :cancel_all_void, :sale_edit        
+        can :apply_void, :sale_edit
+        can :overall_void, :void
 
+        can :first_bill, :payment
+        can :create, :payment
+        can :show, :payment
+        can :reprint, :payment
+        can :rounding_adj, :payment
     end
 
   end