Fixing some stuff for Turbolinks, adding gzip on top, fixing a n+1 query

config/application.rb

@@ -37,5 +37,6 @@ module Mastodon
     end
 
     config.middleware.use Rack::Attack
+    config.middleware.use Rack::Deflater
   end
 end

config/initializers/rack-mini-profiler.rb

@@ -0,0 +1,6 @@
+require 'rack-mini-profiler'
+
+Rack::MiniProfilerRails.initialize!(Rails.application)
+
+Rails.application.middleware.delete(Rack::MiniProfiler)
+Rails.application.middleware.insert_after(Rack::Deflater, Rack::MiniProfiler)