diff --git a/Gemfile.lock b/Gemfile.lock
index ecf5798..f465ff7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -85,7 +85,7 @@ GEM
     ffi (1.9.17)
     globalid (0.3.7)
       activesupport (>= 4.1.0)
-    i18n (0.7.0)
+    i18n (0.8.0)
     jbuilder (2.6.1)
       activesupport (>= 3.0.0, < 5.1)
       multi_json (~> 1.2)
@@ -105,6 +105,8 @@ GEM
       activerecord
       kaminari-core (= 1.0.1)
     kaminari-core (1.0.1)
+    kgio (2.11.0)
+    libv8 (3.16.14.17-x86_64-linux)
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -154,10 +156,12 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
+    raindrops (0.17.0)
     rake (12.0.0)
     rb-fsevent (0.9.8)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)
+    ref (2.0.0)
     responders (2.3.0)
       railties (>= 4.2.0, < 5.1)
     sass (3.4.23)
@@ -170,7 +174,7 @@ GEM
     simple_form (3.4.0)
       actionpack (> 4, < 5.1)
       activemodel (> 4, < 5.1)
-    spring (2.0.0)
+    spring (2.0.1)
       activesupport (>= 4.2)
     spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)
@@ -185,9 +189,12 @@ GEM
     sshkit (1.12.0)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)
+    therubyracer (0.12.3)
+      libv8 (~> 3.16.14.15)
+      ref
     thor (0.19.4)
     thread_safe (0.3.5)
-    tilt (2.0.5)
+    tilt (2.0.6)
     to_csv-rails (0.1.5)
     turbolinks (5.0.1)
       turbolinks-source (~> 5)
@@ -196,7 +203,10 @@ GEM
       thread_safe (~> 0.1)
     uglifier (3.0.4)
       execjs (>= 0.3.0, < 3)
-    warden (1.2.6)
+    unicorn (5.2.0)
+      kgio (~> 2.6)
+      raindrops (~> 0.7)
+    warden (1.2.7)
       rack (>= 1.0)
     web-console (3.4.0)
       actionview (>= 5.0)
@@ -221,6 +231,7 @@ DEPENDENCIES
   coffee-rails (~> 4.2)
   devise
   devise_uid
+  execjs
   jbuilder (~> 2.5)
   jquery-rails
   kaminari
@@ -232,10 +243,12 @@ DEPENDENCIES
   simple_form
   spring
   spring-watcher-listen (~> 2.0.0)
+  therubyracer
   to_csv-rails
   turbolinks (~> 5)
   tzinfo-data
   uglifier (>= 1.3.0)
+  unicorn
   web-console
 
 BUNDLED WITH