Turn off logging on the unit test Sinatra server.

Author: savetheclocktower

test/unit/config.ru

@@ -1,2 +1,2 @@
-require './app'
+require './server'
 run UnitTests

test/unit/server.rb

@@ -10,6 +10,7 @@ class UnitTests < Sinatra::Application
 
   set :root, PWD
   set :public_folder, PWD.join('static')
+  set :logging, false
 
   # By default, the server is only reachable locally. We change this so that
   # we can start the server on one machine and then run tests from another.