Fix Gemfile and bump versions

Gemfile.lock

@@ -1,35 +1,37 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    addressable (2.4.0)
+    addressable (2.5.2)
-    adsf (1.2.0)
+      public_suffix (>= 2.0.2, < 4.0)
+    adsf (1.2.1)
       rack (>= 1.0.0)
     buftok (0.2.0)
-    builder (3.2.2)
+    builder (3.2.3)
-    chunky_png (1.3.5)
+    chunky_png (1.3.10)
-    coderay (1.1.0)
+    coderay (1.1.2)
     colored (1.2)
-    cri (2.7.0)
+    crass (1.0.3)
+    cri (2.10.1)
       colored (~> 1.2)
-    domain_name (0.5.20160128)
+    domain_name (0.5.20170404)
       unf (>= 0.0.5, < 1.0.0)
     equalizer (0.0.10)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
-    faraday_middleware (0.10.0)
+    faraday_middleware (0.12.2)
-      faraday (>= 0.7.4, < 0.10)
+      faraday (>= 0.7.4, < 1.0)
     feedjira (2.0.0)
       faraday (~> 0.9)
       faraday_middleware (~> 0.9)
       loofah (~> 2.0)
       sax-machine (~> 1.0)
-    ffi (1.9.10)
+    ffi (1.9.18)
     formatador (0.2.5)
-    geokit (1.10.0)
+    geokit (1.11.0)
-    guard (2.13.0)
+    guard (2.14.2)
       formatador (>= 0.2.4)
-      listen (>= 2.7, <= 4.0)
+      listen (>= 2.7, < 4.0)
-      lumberjack (~> 1.0)
+      lumberjack (>= 1.0.12, < 2.0)
       nenv (~> 0.1)
       notiffany (~> 0.0)
       pry (>= 0.9.12)
@@ -39,58 +41,62 @@ GEM
       guard (~> 2.8)
       nanoc (~> 3.6)
     htmlentities (4.3.4)
-    http (1.0.2)
+    http (1.0.4)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
       http-form_data (~> 1.0.1)
       http_parser.rb (~> 0.6.0)
-    http-cookie (1.0.2)
+    http-cookie (1.0.3)
       domain_name (~> 0.5)
-    http-form_data (1.0.1)
+    http-form_data (1.0.3)
     http_parser.rb (0.6.0)
-    json (1.8.3)
+    json (1.8.6)
     launchy (2.4.3)
       addressable (~> 2.3)
-    listen (3.0.6)
+    listen (3.1.5)
-      rb-fsevent (>= 0.9.3)
+      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (>= 0.9.7)
+      rb-inotify (~> 0.9, >= 0.9.7)
-    loofah (2.0.3)
+      ruby_dep (~> 1.2)
+    loofah (2.1.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    lumberjack (1.0.10)
+    lumberjack (1.0.12)
     memoizable (0.4.2)
       thread_safe (~> 0.3, >= 0.3.1)
-    method_source (0.8.2)
+    method_source (0.9.0)
+    mini_portile2 (2.1.0)
     multipart-post (2.0.0)
     nanoc (3.7.5)
       cri (~> 2.3)
     naught (1.1.0)
     nenv (0.3.0)
-    nokogiri (1.6.7.2)
+    nokogiri (1.6.8.1)
-    notiffany (0.0.8)
+      mini_portile2 (~> 2.1.0)
+    notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
     oauth (0.4.7)
-    pry (0.10.3)
+    pry (0.11.3)
       coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
+      method_source (~> 0.9.0)
-      slop (~> 3.4)
+    public_suffix (3.0.1)
-    rack (1.6.4)
+    rack (2.0.4)
-    rb-fsevent (0.9.7)
+    rb-fsevent (0.10.2)
-    rb-inotify (0.9.7)
+    rb-inotify (0.9.10)
-      ffi (>= 0.5.0)
+      ffi (>= 0.5.0, < 2)
     rdiscount (2.1.8)
-    retryable (2.0.3)
+    retryable (2.0.4)
     ri_cal (0.8.8)
     rqrcode (0.10.1)
       chunky_png (~> 1.0)
     rqrcode_png (0.1.5)
       chunky_png
       rqrcode
-    sass (3.4.21)
+    ruby_dep (1.5.0)
+    sass (3.4.25)
     sax-machine (1.3.2)
     shellany (0.0.1)
     simple_oauth (0.3.1)
-    slop (3.6.0)
     systemu (2.6.5)
     t (2.10.0)
       geokit (~> 1.9)
@@ -100,9 +106,9 @@ GEM
       retryable (~> 2.0)
       thor (>= 0.19.1, < 2)
       twitter (~> 5.16)
-    thor (0.19.1)
+    thor (0.20.0)
-    thread_safe (0.3.5)
+    thread_safe (0.3.6)
-    twitter (5.16.0)
+    twitter (5.17.0)
       addressable (~> 2.3)
       buftok (~> 0.2.0)
       equalizer (= 0.0.10)
@@ -115,7 +121,7 @@ GEM
       simple_oauth (~> 0.3.0)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.2)
+    unf_ext (0.0.7.4)
 
 PLATFORMS
   ruby
@@ -133,3 +139,6 @@ DEPENDENCIES
   sass (~> 3.4.21)
   systemu (~> 2.6.5)
   t (~> 2.10.0)
+
+BUNDLED WITH
+   1.13.7