Logical correction in logging name

Previously values of child.parent were generated. This since has been
fixed to parent.child

instrumentation/logging/loggerinterface.py

@@ -59,6 +59,6 @@ class SpecializedLoggerObject(LoggerInterface):
             if e.who == '':
                 e.who = self.kwargs['who']
             else:
-                e.who = '%s.%s' % (self.kwargs['who'], e.who)
+                e.who = '%s.%s' % (e.who, self.kwargs['who'])
 
         return e

instrumentation/unittests/logging.py

@@ -77,7 +77,7 @@ class LoggerTest(unittest.TestCase):
         li_who = li.specialize(who='masters')
         li_who.log()
         k = li.entries.pop()
-        self.assertEquals(k.who, 'masters.hello')
+        self.assertEquals(k.who, 'hello.masters')
 
         li_who.log('')
         k = li.entries.pop()