Some functional tests fail because they assert dictionaries
with date/time items. For example, test_environment_template_create
checks that dictionary env_template exists in env_template_list
dicrionary list. All mentioned dictionaries have date/time items
with keys 'Created' and 'Updated'. If the system, where functional
tests are executed will be quite slow - time in these dictionaries
could differ. This behavior will result corresponding test to fail
even if all tasks will be executed successfully because time in
dictionaries for 'Created' and 'Updated' keys will differ and
assert will fail
Removing the date/time items from dictionaries will help to
successfully pass functional tests
Related-Bug: #1626733
Change-Id: Ibb85992e8b3869ae2b7adf58f8b4f9b134d07139
8007de89b1