Adds quiet_assets to the development group to remove asset-related requests from the log

Gemfile

@@ -51,6 +51,7 @@ group :development, :test do
   gem 'capybara'
   gem 'factory_girl_rails'
   gem 'launchy'
+  gem 'quiet_assets'
 end
 
 group :test do

Gemfile.lock

@@ -125,6 +125,8 @@ GEM
       cliver (~> 0.3.1)
       multi_json (~> 1.0)
       websocket-driver (>= 0.2.0)
+    quiet_assets (1.1.0)
+      railties (>= 3.1, < 5.0)
     rack (1.6.4)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -234,6 +236,7 @@ DEPENDENCIES
   launchy
   pg
   poltergeist
+  quiet_assets
   rails (= 4.2.3)
   recaptcha
   responders
@@ -244,6 +247,3 @@ DEPENDENCIES
   turbolinks
   uglifier (>= 1.3.0)
   web-console (~> 2.0)
-
-BUNDLED WITH
-   1.10.5