Merge branch '105839906-reduce-history-of-db-objects' into staging

db/migrate/20151117081204_drop_log_legal_documents.rb

@@ -0,0 +1,11 @@
+class DropLogLegalDocuments < ActiveRecord::Migration
+  def up
+    drop_table :log_legal_documents
+    remove_column :legal_documents, :updated_at
+    remove_column :legal_documents, :updator_str
+  end
+
+  def down
+    # we don't want it back
+  end
+end