Fix Tautulli.py import future after lib folder inserted

Tautulli.py

@@ -17,14 +17,14 @@
 #  You should have received a copy of the GNU General Public License
 #  along with Tautulli.  If not, see <http://www.gnu.org/licenses/>.
 
-from future.builtins import str
-
 import os
 import sys
 
 # Ensure lib added to path, before any other imports
 sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), 'lib'))
 
+from future.builtins import str
+
 import argparse
 import datetime
 import locale