More rename, more -python2

jellypy/exceptions.py

@@ -13,10 +13,8 @@
 #  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__ import unicode_literals
 
-
-class PlexPyException(Exception):
+class JellyPyException(Exception):
     """
     Generic Tautulli Exception - should never be thrown, only subclassed
     """