Made quiz ready for release

cogs/quiz.py

@@ -39,8 +39,8 @@ class QuizQuestions(commands.Cog):
             quizdb = QuizDB()
             q_id = quizdb.add_question(q, a, reward)
             await ctx.send("question id: " + str(q_id))
-        # except:
-        #     await ctx.send("Something went wrong")
+        except:
+            await ctx.send("Something went wrong")
         finally:
             quizdb.close()
 
@@ -75,8 +75,8 @@ class QuizQuestions(commands.Cog):
 class Quiz(commands.Cog):
     def __init__(self, client):
         self.client = client
-        self.interval = (5, 10)
-        #self.interval = (8*60, 30*60)
+        #self.interval = (5, 10)
+        self.interval = (8*60, 30*60)
         self.auto = False
 
     @commands.command(name="quiz")