Merge pull request #27 from finnlabs/feature/rails3_fix_development_classloading

Fixed uninitialized constant exception in development

app/models/cost_query/filter/custom_field_entries.rb

@@ -1,5 +1,4 @@
-class CostQuery::Filter
-  class CustomFieldEntries < Base
+class CostQuery::Filter::CustomFieldEntries < Report::Filter::Base
   extend CostQuery::CustomFieldMixin
 
   on_prepare do
@@ -22,4 +21,3 @@ class CostQuery::Filter
     @possible_values || custom_field.possible_values
   end
 end
-end