Prevent *.pyo and *.pyc multilib problems

Differences in the python byte code fails in a build validation
(rpmdiff) done on difference architecture of the same package.

This patch:
 1) Ensures that timestamps of generated *.pyo and *.pyc files match
 2) Python integer literals greater or equal 2^32 and lower than 2^64
    are converted to long right away to prevent different type of
    the integer on architectures with different size of int

https://fedorahosted.org/freeipa/ticket/3858

ipaserver/install/certs.py

@@ -540,7 +540,7 @@ class CertDB(object):
         /usr/lib[64]/ipa/certmonger.
         """
         if command is not None and not os.path.isabs(command):
-            if sys.maxsize > 2**32:
+            if sys.maxsize > 2**32L:
                 libpath = 'lib64'
             else:
                 libpath = 'lib'