Merge "refactor congress inspector"

diff --cc tests/inspector/__init__.py
index 151cc03,426c868..afba480
--- 1/tests/inspector/__init__.py
--- 2/tests/inspector/__init__.py
+++ b/tests/inspector/__init__.py
@@@ -31,9 -30,9 +31,10 @@@ OPTS = 
  
  _inspector_name_class_mapping = {
      'sample': 'inspector.sample.SampleInspector',
+     'congress': 'inspector.congress.CongressInspector',
  }
  
 +
  def get_inspector(conf, log):
      inspector_class = _inspector_name_class_mapping[conf.inspector.type]
      return importutils.import_object(inspector_class, conf, log)