ported test_randomtrackingdict to python3

src/randomtrackingdict.py

@@ -4,7 +4,7 @@ Track randomize ordered dict
 from threading import RLock
 from time import time
 
-import helper_random
+from pybitmessage import helper_random
 
 
 class RandomTrackingDict(object):

src/tests/test_randomtrackingdict.py

@@ -5,9 +5,6 @@ import random
 import unittest
 
 from time import time
-from .common import skip_python3
-
-skip_python3()
 
 
 class TestRandomTrackingDict(unittest.TestCase):