Bundle update

Gemfile.lock

 GIT
   remote: git://github.com/activeadmin/activeadmin.git
-  revision: 85c26616468266fda0c3762a507a7ea68b9b2fec
+  revision: f51d96dddb5e5be182220037f2d70117b9350303
   specs:
     activeadmin (1.0.0.pre)
       arbre (~> 1.0, >= 1.0.2)
@@ -130,7 +130,7 @@ GEM
       activemodel
     equalizer (0.0.9)
     erubis (2.7.0)
-    eventmachine (1.0.3)
+    eventmachine (1.0.4)
     execjs (2.2.2)
     faraday (0.9.0)
       multipart-post (>= 1.2, < 3)
@@ -143,10 +143,11 @@ GEM
       actionpack (>= 3.2.13)
     formtastic_i18n (0.1.1)
     geocoder (1.2.6)
-    guard (2.10.2)
+    guard (2.10.4)
       formatador (>= 0.2.4)
       listen (~> 2.7)
       lumberjack (~> 1.0)
+      nenv (~> 0.1)
       pry (>= 0.9.12)
       thor (>= 0.18.1)
     guard-brakeman (0.8.3)
@@ -161,9 +162,10 @@ GEM
       em-websocket (~> 0.5)
       guard (~> 2.8)
       multi_json (~> 1.8)
-    guard-migrate (1.2.0)
+    guard-migrate (1.2.1)
       activerecord (>= 4.1.0)
-      guard (>= 2.3.0)
+      guard (~> 2.3)
+      guard-compat (~> 1.1)
     guard-minitest (2.3.2)
       guard (~> 2.0)
       minitest (>= 3.0)
@@ -172,7 +174,7 @@ GEM
       rubocop (~> 0.20)
     haml (4.0.6)
       tilt
-    haml-lint (0.9.0)
+    haml-lint (0.10.0)
       haml (~> 4.0)
       rubocop (>= 0.25.0)
       sysexits (~> 1.1)
@@ -191,13 +193,11 @@ GEM
       http_parser.rb (~> 0.6.0)
     http_accept_language (2.0.2)
     http_parser.rb (0.6.0)
-    i18n (0.6.11)
-    inherited_resources (1.5.1)
-      actionpack (>= 3.2, < 4.2)
+    i18n (0.7.0)
+    inherited_resources (1.4.1)
       has_scope (~> 0.6.0.rc)
-      railties (>= 3.2, < 4.2)
-      responders (~> 1.0)
-    jbuilder (2.2.5)
+      responders (~> 1.0.0.rc)
+    jbuilder (2.2.6)
       activesupport (>= 3.0.0, < 5)
       multi_json (~> 1.2)
     jquery-rails (3.1.2)
@@ -216,7 +216,7 @@ GEM
       railties (>= 3.1)
     leaflet-rails (0.7.4)
     libv8 (3.16.14.7)
-    listen (2.8.3)
+    listen (2.8.4)
       celluloid (>= 0.15.2)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
@@ -235,6 +235,7 @@ GEM
     multipart-post (2.0.0)
     mysql2 (0.3.17)
     naught (1.0.0)
+    nenv (0.1.1)
     orm_adapter (0.5.0)
     parser (2.2.0.pre.8)
       ast (>= 1.1, < 3.0)
@@ -284,8 +285,8 @@ GEM
       json (~> 1.4)
     redcarpet (3.2.2)
     ref (1.0.5)
-    responders (1.1.2)
-      railties (>= 3.2, < 4.2)
+    responders (1.0.0)
+      railties (>= 3.2, < 5)
     rubocop (0.28.0)
       astrolabe (~> 1.3)
       parser (>= 2.2.0.pre.7, < 3.0)