REmoved autotest, added notify libs for growl

Gemfile

 source "http://rubygems.org"
 
+def darwin_only(require_as)
+  RUBY_PLATFORM.include?('darwin') && require_as
+end
+
+def linux_only(require_as)
+  RUBY_PLATFORM.include?('linux') && require_as
+end
+
 gem "rails", "3.2.8"
 
 # Supported DBs
@@ -102,16 +110,20 @@ group :development, :test do
   gem "capybara"
   gem "capybara-webkit"
   gem "headless"
-  gem "autotest"
-  gem "autotest-rails"
   gem "pry"
   gem "awesome_print"
   gem "database_cleaner"
   gem "launchy"
   gem 'factory_girl_rails'
 
+  # Guard
   gem 'guard-rspec'
   gem 'guard-cucumber'
+
+  # Notification
+  gem 'rb-fsevent', :require => darwin_only('growl')
+  gem 'growl',      :require => darwin_only('growl')
+  gem 'rb-inotify', :require => linux_only('rb-fsevent')
 end
 
 group :test do

Gemfile.lock

@@ -68,7 +68,6 @@ GIT
 GEM
   remote: http://rubygems.org/
   specs:
-    ZenTest (4.8.1)
     actionmailer (3.2.8)
       actionpack (= 3.2.8)
       mail (~> 2.4.4)
@@ -100,10 +99,6 @@ GEM
       rails (~> 3.0)
     addressable (2.2.8)
     arel (3.0.2)
-    autotest (4.4.6)
-      ZenTest (>= 4.4.1)
-    autotest-rails (4.1.2)
-      ZenTest (~> 4.5)
     awesome_print (1.0.2)
     bcrypt-ruby (3.0.1)
     blankslate (2.1.2.4)
@@ -186,6 +181,7 @@ GEM
       multi_xml
       rack
       rack-mount
+    growl (1.0.3)
     guard (1.3.2)
       listen (>= 0.4.2)
       thor (>= 0.14.6)
@@ -283,6 +279,9 @@ GEM
     raindrops (0.9.0)
     rake (0.9.2.2)
     raphael-rails (1.5.2)
+    rb-fsevent (0.9.1)
+    rb-inotify (0.8.8)
+      ffi (>= 0.5.0)
     rdoc (3.12)
       json (~> 1.4)
     redcarpet (2.1.1)
@@ -386,8 +385,6 @@ PLATFORMS
 DEPENDENCIES
   acts-as-taggable-on (= 2.3.1)
   annotate!
-  autotest
-  autotest-rails
   awesome_print
   bootstrap-sass (= 2.0.4)
   capybara
@@ -412,6 +409,7 @@ DEPENDENCIES
   grack!
   grape (~> 0.2.1)
   grit!
+  growl
   guard-cucumber
   guard-rspec
   haml-rails
@@ -431,6 +429,8 @@ DEPENDENCIES
   rack-mini-profiler
   rails (= 3.2.8)
   raphael-rails (= 1.5.2)
+  rb-fsevent
+  rb-inotify
   redcarpet (~> 2.1.1)
   resque (~> 1.20.0)
   resque_mailer