Use models to sort data when possible

app/components/bikes.rb

@@ -2,7 +2,6 @@ class Bikes < Netzke::Basepack::Grid
   def configure(c)
     super
     c.model = "Bike"
-    c.data_store.sorters = [{ :property => :shop_id, :direction => :ASC}]
 
     # columns with :id set, have :min_chars set in init_component
     # See: http://stackoverflow.com/questions/17738962/netzke-grid-filtering

app/components/users.rb

@@ -13,7 +13,6 @@ class Users < Netzke::Basepack::Grid
     c.header = false
     c.model = "User"
 
-    c.data_store.sorters = [{ :property => :username, :direction => :ASC}]
     c.columns = [
       { :name => :username, :read_only => true },
       :first_name,