Update everything in Gemfile

Gemfile.lock

@@ -1,51 +1,60 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    addressable (2.2.2)
+    bitly (0.8.0)
-    bitly (0.6.1)
       crack (>= 0.1.4)
-      httparty (>= 0.5.2)
+      httparty (>= 0.7.6)
-      oauth2 (>= 0.1.1)
+      oauth2 (>= 0.5.0, < 0.9)
-    builder (3.0.0)
+    builder (3.1.4)
-    configuration (1.2.0)
+    coderay (1.0.8)
-    crack (0.1.8)
+    colored (1.2)
-    cri (1.0.1)
+    crack (0.3.1)
-    faraday (0.5.4)
+    cri (2.3.0)
-      addressable (~> 2.2.2)
+      colored (>= 1.2)
-      multipart-post (~> 1.1.0)
+    faraday (0.8.4)
-      rack (>= 1.1.0, < 2)
+      multipart-post (~> 1.1)
     growl (1.0.3)
-    guard (0.3.0)
+    guard (1.5.1)
-      open_gem (~> 1.4.2)
+      listen (>= 0.4.2)
-      thor (~> 0.14.6)
+      lumberjack (>= 1.0.2)
+      pry (>= 0.9.10)
+      thor (>= 0.14.6)
     guard-nanoc (0.1.0)
       guard (>= 0.2.1)
       nanoc (>= 3.1.5)
-    haml (3.0.25)
+    haml (3.1.7)
-    httparty (0.7.2)
+    httparty (0.9.0)
-      crack (= 0.1.8)
+      multi_json (~> 1.0)
-    launchy (0.3.7)
+      multi_xml
-      configuration (>= 0.0.5)
+    httpauth (0.2.0)
-      rake (>= 0.8.1)
+    jwt (0.1.5)
-    mime-types (1.16)
+      multi_json (>= 1.0)
-    multi_json (0.0.5)
+    listen (0.5.3)
-    multipart-post (1.1.0)
+    lumberjack (1.0.2)
-    nanoc (3.1.6)
+    method_source (0.8.1)
-      nanoc3 (>= 3.1.6)
+    mime-types (1.19)
-    nanoc3 (3.1.6)
+    multi_json (1.3.6)
-      cri (>= 1.0.0)
+    multi_xml (0.5.1)
-    nokogiri (1.4.4)
+    multipart-post (1.1.5)
-    oauth2 (0.1.1)
+    nanoc (3.4.1)
-      faraday (~> 0.5.0)
+      cri (~> 2.2)
-      multi_json (~> 0.0.4)
+    nokogiri (1.5.5)
-    open_gem (1.4.2)
+    oauth2 (0.8.0)
-      launchy (~> 0.3.5)
+      faraday (~> 0.8)
-    rack (1.2.1)
+      httpauth (~> 0.1)
-    rake (0.8.7)
+      jwt (~> 0.1.4)
+      multi_json (~> 1.0)
+      rack (~> 1.2)
+    pry (0.9.10)
+      coderay (~> 1.0.5)
+      method_source (~> 0.8)
+      slop (~> 3.3.1)
+    rack (1.4.1)
     rb-fsevent (0.9.2)
-    rdiscount (1.6.5)
+    rdiscount (1.6.8)
     rubypants (0.2.0)
-    thor (0.14.6)
+    slop (3.3.3)
+    thor (0.16.0)
 
 PLATFORMS
   ruby