--- a/Gemfile.lock	Fri Sep 05 18:36:31 2014 +0900
+++ b/Gemfile.lock	Fri Sep 05 18:45:28 2014 +0900
@@ -27,18 +27,30 @@
       minitest (~> 5.1)
       thread_safe (~> 0.1)
       tzinfo (~> 1.1)
+    addressable (2.3.6)
     arel (5.0.1.20140414130214)
+    buftok (0.2.0)
     builder (3.2.2)
+    equalizer (0.0.9)
     erubis (2.7.0)
+    faraday (0.9.0)
+      multipart-post (>= 1.2, < 3)
     hike (1.2.3)
+    http (0.6.1)
+      http_parser.rb (~> 0.6.0)
+    http_parser.rb (0.6.0)
     i18n (0.6.11)
     json (1.8.1)
     mail (2.5.4)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
+    memoizable (0.4.2)
+      thread_safe (~> 0.3, >= 0.3.1)
     mime-types (1.25.1)
     minitest (5.4.1)
     multi_json (1.10.1)
+    multipart-post (2.0.0)
+    naught (1.0.0)
     polyglot (0.3.5)
     rack (1.5.2)
     rack-test (0.6.2)
@@ -64,6 +76,7 @@
     sdoc (0.4.1)
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
+    simple_oauth (0.2.0)
     spring (1.1.3)
     sprockets (2.12.1)
       hike (~> 1.2)
@@ -80,8 +93,24 @@
     treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)
+    twitter (5.11.0)
+      addressable (~> 2.3)
+      buftok (~> 0.2.0)
+      equalizer (~> 0.0.9)
+      faraday (~> 0.9.0)
+      http (~> 0.6.0)
+      http_parser.rb (~> 0.6.0)
+      json (~> 1.8)
+      memoizable (~> 0.4.0)
+      naught (~> 1.0)
+      simple_oauth (~> 0.2.0)
+    twitter-text (1.9.2)
+      unf (~> 0.1.0)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.6)
 
 PLATFORMS
   ruby
@@ -90,3 +119,5 @@
   rails (= 4.1.4)
   sdoc (~> 0.4.0)
   spring
+  twitter
+  twitter-text