Set default sort order on users, bikes, userroles

app/components/bikes.rb

@@ -2,6 +2,7 @@ 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/user_role_joins.rb

@@ -4,6 +4,7 @@ class UserRoleJoins < Netzke::Basepack::Grid
     c.model = "UserRoleJoin"
     c.header = false
     c.title = "User Roles"
+    c.data_store.sorters = [{ :property => :user__username, :direction => :ASC}]
     c.columns = [
       { :name => :user__username, :text => "Username", :read_only => true},
       { :name => :name, :getter => lambda{ |rec|

app/components/users.rb

@@ -13,6 +13,7 @@ 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,