Remove Srs.

software/end-to-end-testing/buildout.hash.cfg

@@ -12,4 +12,4 @@ md5sum = cbaa8e36097f36caf1a377fa71341a09
 
 [test_beremiz.py]
 filename = test_beremiz.py
-md5sum = 81ea8c6b16832154e86cc8077e2fd29b
+md5sum =b49c762dc6e3a434f258e2ce07584546 

software/end-to-end-testing/test_beremiz.py

@@ -23,9 +23,13 @@ class EndToEndTestCase(unittest.TestCase):
 
   @classmethod
   def tearDownClass(cls):
+    # remove instances
     for args, kw in cls._requested.values():
       kw['state']  = 'destroyed'
       cls._request(*args, **kw)
+    # remove software releases
+    for k,v in cls._supplied.items():
+      cls._supply(cls.k, cls.v, 'destroyed')
 
   @classmethod
   def request(cls, *args, **kw):