adding launchy

Gemfile.lock

@@ -28,6 +28,7 @@ GEM
     activesupport (3.2.13)
       i18n (= 0.6.1)
       multi_json (~> 1.0)
+    addressable (2.3.5)
     arel (3.0.2)
     aruba (0.5.3)
       childprocess (>= 0.3.6)
@@ -124,6 +125,8 @@ GEM
       thor (>= 0.14, < 2.0)
     json (1.7.7)
     kgio (2.8.0)
+    launchy (2.3.0)
+      addressable (~> 2.3)
     libv8 (3.16.14.3)
     listen (0.7.3)
     lumberjack (1.0.3)
@@ -172,7 +175,7 @@ GEM
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
     raindrops (0.10.0)
-    rake (10.0.4)
+    rake (10.1.0)
     rb-fsevent (0.9.3)
     rdoc (3.12.2)
       json (~> 1.4)
@@ -258,6 +261,7 @@ DEPENDENCIES
   guard-shell
   jquery-fileupload-rails
   jquery-rails
+  launchy
   poltergeist
   powder
   pry