Updated manifests

Author: Dan Kubb

dm-constraints/Manifest.txt

@@ -6,6 +6,7 @@ Rakefile
 TODO
 lib/dm-constraints.rb
 lib/dm-constraints/data_objects_adapter.rb
+lib/dm-constraints/delete_constraint.rb
 lib/dm-constraints/mysql_adapter.rb
 lib/dm-constraints/postgres_adapter.rb
 lib/dm-constraints/version.rb

dm-is-tree/Manifest.txt

@@ -7,6 +7,7 @@ TODO
 lib/dm-is-tree.rb
 lib/dm-is-tree/is/tree.rb
 lib/dm-is-tree/is/version.rb
+spec/integration/tree_spec.rb
 spec/spec.opts
 spec/spec_helper.rb
 spec/unit/tree_spec.rb