diff --git a/Gemfile.lock b/Gemfile.lock
index e3643b6..0950f54 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -61,14 +61,14 @@ GEM
     addressable (2.4.0)
     arbre (1.0.3)
       activesupport (>= 3.0.0)
-    arel (6.0.3)
+    arel (6.0.4)
     bcrypt (3.1.11)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
     bourbon (4.2.7)
       sass (~> 3.4)
       thor (~> 0.19)
-    builder (3.2.2)
+    builder (3.2.4)
     bundler-audit (0.5.0)
       bundler (~> 1.2)
       thor (~> 0.18)
@@ -88,7 +88,8 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.10.0)
-    concurrent-ruby (1.0.2)
+    concurrent-ruby (1.1.9)
+    crass (1.0.6)
     database_cleaner (1.5.3)
     debug_inspector (0.0.2)
     devise (3.5.10)
@@ -121,11 +122,11 @@ GEM
       railties (>= 3.2, < 5.1)
     foreman (0.82.0)
       thor (~> 0.19.1)
-    formtastic (3.1.4)
+    formtastic (3.1.5)
       actionpack (>= 3.2.13)
     formtastic_i18n (0.6.0)
-    globalid (0.3.6)
-      activesupport (>= 4.1.0)
+    globalid (0.4.2)
+      activesupport (>= 4.2.0)
     haml (4.0.7)
       tilt
     haml-rails (0.9.0)
@@ -134,21 +135,22 @@ GEM
       haml (>= 4.0.6, < 5.0)
       html2haml (>= 1.0.1)
       railties (>= 4.0.1)
-    has_scope (0.6.0)
-      actionpack (>= 3.2, < 5)
-      activesupport (>= 3.2, < 5)
+    has_scope (0.7.2)
+      actionpack (>= 4.1)
+      activesupport (>= 4.1)
     hashie (3.4.4)
     high_voltage (3.0.0)
-    html2haml (2.0.0)
+    html2haml (2.2.0)
       erubis (~> 2.7.0)
-      haml (~> 4.0.0)
-      nokogiri (~> 1.6.0)
+      haml (>= 4.0, < 6)
+      nokogiri (>= 1.6.0)
       ruby_parser (~> 3.5)
-    i18n (0.7.0)
-    inherited_resources (1.6.0)
-      actionpack (>= 3.2, < 5)
-      has_scope (~> 0.6.0.rc)
-      railties (>= 3.2, < 5)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    inherited_resources (1.9.0)
+      actionpack (>= 4.2, < 5.3)
+      has_scope (~> 0.6)
+      railties (>= 4.2, < 5.3)
       responders
     jasmine-core (2.4.1)
     jasmine-rails (0.12.4)
@@ -165,11 +167,12 @@ GEM
       thor (>= 0.14, < 2.0)
     jquery-ui-rails (5.0.5)
       railties (>= 3.2.16)
-    json (1.8.3)
+    json (1.8.6)
     kaminari (0.16.3)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
-    loofah (2.0.3)
+    loofah (2.12.0)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.4)
       mime-types (>= 1.16, < 4)
@@ -177,16 +180,15 @@ GEM
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mini_portile2 (2.0.0)
-    minitest (5.9.0)
+    mini_portile2 (2.6.1)
+    minitest (5.14.4)
     multi_json (1.12.1)
-    nokogiri (1.6.7.2)
-      mini_portile2 (~> 2.0.0.rc2)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     pg (0.18.4)
     phantomjs (2.1.1.0)
-    polyamorous (1.3.0)
-      activerecord (>= 3.0)
     pry (0.10.3)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -194,7 +196,8 @@ GEM
     pry-rails (0.3.4)
       pry (>= 0.9.10)
     puma (3.4.0)
-    rack (1.6.4)
+    racc (1.5.2)
+    rack (1.6.13)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.2.5)
@@ -208,14 +211,14 @@ GEM
       bundler (>= 1.3.0, < 2.0)
       railties (= 4.2.5)
       sprockets-rails
-    rails-deprecated_sanitizer (1.0.3)
+    rails-deprecated_sanitizer (1.0.4)
       activesupport (>= 4.2.0.alpha)
-    rails-dom-testing (1.0.7)
-      activesupport (>= 4.2.0.beta, < 5.0)
-      nokogiri (~> 1.6.0)
+    rails-dom-testing (1.0.9)
+      activesupport (>= 4.2.0, < 5.0)
+      nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
+    rails-html-sanitizer (1.4.2)
+      loofah (~> 2.3)
     rails_12factor (0.0.3)
       rails_serve_static_assets
       rails_stdout_logging
@@ -226,19 +229,19 @@ GEM
       activesupport (= 4.2.5)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (11.1.2)
-    ransack (1.7.0)
-      actionpack (>= 3.0)
-      activerecord (>= 3.0)
-      activesupport (>= 3.0)
+    rake (13.0.6)
+    ransack (1.8.10)
+      actionpack (>= 3.0, < 5.2)
+      activerecord (>= 3.0, < 5.2)
+      activesupport (>= 3.0, < 5.2)
       i18n
-      polyamorous (~> 1.2)
     rdoc (4.2.2)
       json (~> 1.4)
     redcarpet (3.3.4)
     request_store (1.3.1)
-    responders (2.2.0)
-      railties (>= 4.2.0, < 5.1)
+    responders (2.4.1)
+      actionpack (>= 4.2.0, < 6.0)
+      railties (>= 4.2.0, < 6.0)
     rspec-core (3.4.4)
       rspec-support (~> 3.4.0)
     rspec-expectations (3.4.0)
@@ -256,8 +259,8 @@ GEM
       rspec-mocks (~> 3.4.0)
       rspec-support (~> 3.4.0)
     rspec-support (3.4.1)
-    ruby_parser (3.8.2)
-      sexp_processor (~> 4.1)
+    ruby_parser (3.17.0)
+      sexp_processor (~> 4.15, >= 4.15.1)
     sass (3.4.22)
     sass-rails (5.0.4)
       railties (>= 4.0.0, < 5.0)
@@ -268,24 +271,24 @@ GEM
     sdoc (0.4.1)
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
-    sexp_processor (4.7.0)
+    sexp_processor (4.15.3)
     shoulda-matchers (3.1.1)
       activesupport (>= 4.0.0)
     slop (3.6.0)
     spring (1.7.1)
-    sprockets (3.6.0)
+    sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.0.4)
+    sprockets-rails (3.2.2)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    thor (0.19.1)
-    thread_safe (0.3.5)
-    tilt (2.0.4)
+    thor (0.19.4)
+    thread_safe (0.3.6)
+    tilt (2.0.10)
     turbolinks (2.5.3)
       coffee-rails
-    tzinfo (1.2.2)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     uglifier (3.0.0)
       execjs (>= 0.3.0, < 3)
@@ -296,7 +299,7 @@ GEM
       binding_of_caller (>= 0.7.2)
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
-    xpath (2.0.0)
+    xpath (2.1.0)
       nokogiri (~> 1.3)
 
 PLATFORMS