CC-5709: Airtime Analyzer

* Added MetadataAnalyzer unit tests and test data
* Improved debug logging and squashed pika logging
* Implemented file moving
* Extract the track number/total
* Fixed mapping of mutagen to Airtime fields in a few spots. The mapping
  matches the DB column names now.
* Fixed the bin/airtime_analyzer binary
* Started work on PluploadController to make it work with the new File
  API

python_apps/airtime_analyzer/tests/airtime_analyzer_tests.py

@@ -2,11 +2,11 @@ from nose.tools import *
 import airtime_analyzer
 
 def setup():
-    print "SETUP!"
+    pass
 
 def teardown():
-    print "TEAR DOWN!"
+    pass
 
 def test_basic():
-    print "I RAN!"
+    pass