diff --git a/Gemfile b/Gemfile
index cdf798137..9957dd9a2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,29 +3,29 @@ ruby '2.4.0'
 
 gem 'rails', '5.0.2'
 
-gem 'jquery-rails'
+gem 'jquery-rails', '>= 4.2.2'
 gem 'pg'
 gem 'omniauth'
 gem 'omniauth-github'
 gem 'omniauth-twitter'
 gem 'octokit'
 gem 'rabl'
-gem 'kaminari'
+gem 'kaminari', '>= 1.0.1'
 gem 'twitter'
 gem 'bootstrap-sass'
 gem 'jquery-datetimepicker-rails'
-gem 'simple_form'
-gem 'coffee-rails'
+gem 'simple_form', '>= 3.4.0'
+gem 'coffee-rails', '>= 4.2.1'
 gem 'uglifier'
-gem 'octicons_helper'
+gem 'octicons_helper', '>= 3.0.1'
 gem 'rack-canonical-host'
-gem 'draper', '~> 3.0.0.pre1' # pre version has rails5 support
-gem 'responders'
+gem 'draper', '~> 3.0.0.0' # pre version has rails5 support
+gem 'responders', '>= 2.3.0'
 gem 'gmaps4rails'
 gem 'geocoder'
-gem 'lodash-rails'
+gem 'lodash-rails', '>= 4.17.4'
 gem 'typhoeus'
-gem 'sassc-rails'
+gem 'sassc-rails', '>= 1.3.0'
 gem 'puma'
 gem 'rack-attack'
 
@@ -33,25 +33,25 @@ group :development do
   gem 'spring'
   gem 'spring-commands-rspec'
   gem 'rubocop', require: false
-  gem 'web-console'
+  gem 'web-console', '>= 3.4.0'
   gem 'figaro'
-  gem 'meta_request'
+  gem 'meta_request', '>= 0.4.0'
 end
 
 group :development, :test, :cucumber do
   gem 'i18n-tasks'
-  gem 'rspec-rails'
+  gem 'rspec-rails', '>= 3.5.2'
   gem 'simplecov', require: false
   gem 'codeclimate-test-reporter', require: false
-  gem 'rails-controller-testing'
+  gem 'rails-controller-testing', '>= 1.0.1'
 
   gem 'rspec-its', require: false
   gem 'rspec-collection_matchers', require: false
   gem 'rspec-activemodel-mocks', require: false
-  gem 'factory_girl_rails'
+  gem 'factory_girl_rails', '>= 4.8.0'
   gem 'faker'
   gem 'brakeman'
-  gem 'poltergeist'
+  gem 'poltergeist', '>= 1.13.0'
   gem 'launchy'
 
   gem 'database_cleaner'
@@ -67,5 +67,5 @@ group :production do
   gem 'rails_12factor'
   gem 'newrelic_rpm'
   gem 'bugsnag'
-  gem 'rack-google-analytics'
+  gem 'rack-google-analytics', '>= 1.2.0'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 44e3cebc3..11f1e4dee 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -29,9 +29,8 @@ GEM
       globalid (>= 0.3.6)
     activemodel (5.0.2)
       activesupport (= 5.0.2)
-    activemodel-serializers-xml (1.0.1)
+    activemodel-serializers-xml (1.0.2)
       activemodel (> 5.x)
-      activerecord (> 5.x)
       activesupport (> 5.x)
       builder (~> 3.1)
     activerecord (5.0.2)
@@ -43,50 +42,51 @@ GEM
       i18n (~> 0.7)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.5.0)
-      public_suffix (~> 2.0, >= 2.0.2)
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
     arel (7.1.4)
     ast (2.3.0)
     autoprefixer-rails (6.7.6)
       execjs
+    bindex (0.8.1)
     bootstrap-sass (3.3.7)
       autoprefixer-rails (>= 5.2.1)
       sass (>= 3.3.4)
     brakeman (3.5.0)
     buftok (0.2.0)
     bugsnag (5.2.0)
-    builder (3.2.3)
-    callsite (0.0.11)
-    capybara (2.12.1)
+    builder (3.2.4)
+    capybara (3.32.2)
       addressable
-      mime-types (>= 1.16)
-      nokogiri (>= 1.3.3)
-      rack (>= 1.0.0)
-      rack-test (>= 0.5.4)
-      xpath (~> 2.0)
+      mini_mime (>= 0.1.3)
+      nokogiri (~> 1.8)
+      rack (>= 1.6.0)
+      rack-test (>= 0.6.3)
+      regexp_parser (~> 1.5)
+      xpath (~> 3.2)
     christmas_tree_formatter (0.1.0)
       rspec-core (~> 3.0)
     cliver (0.3.2)
     codeclimate-test-reporter (1.0.6)
       simplecov
-    coffee-rails (4.2.1)
+    coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
-      railties (>= 4.0.0, < 5.2.x)
+      railties (>= 4.0.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.9)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
+    crass (1.0.6)
     dalli (2.7.6)
     database_cleaner (1.5.3)
-    debug_inspector (0.0.2)
-    diff-lcs (1.3)
+    diff-lcs (1.4.4)
     docile (1.1.5)
     domain_name (0.5.20170223)
       unf (>= 0.0.5, < 1.0.0)
-    draper (3.0.0.pre1)
+    draper (3.0.0)
       actionpack (~> 5.0)
       activemodel (~> 5.0)
       activemodel-serializers-xml (~> 1.0)
@@ -100,24 +100,24 @@ GEM
     erubis (2.7.0)
     ethon (0.10.1)
       ffi (>= 1.3.0)
-    execjs (2.7.0)
-    factory_girl (4.8.0)
+    execjs (2.8.1)
+    factory_girl (4.9.0)
       activesupport (>= 3.0.0)
-    factory_girl_rails (4.8.0)
-      factory_girl (~> 4.8.0)
+    factory_girl_rails (4.9.0)
+      factory_girl (~> 4.9.0)
       railties (>= 3.0.0)
     faker (1.7.3)
       i18n (~> 0.5)
     faraday (0.11.0)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.18)
+    ffi (1.15.4)
     figaro (1.1.1)
       thor (~> 0.14)
     foreman (0.83.0)
       thor (~> 0.19.1)
     geocoder (1.4.3)
-    globalid (0.3.7)
-      activesupport (>= 4.1.0)
+    globalid (0.4.2)
+      activesupport (>= 4.2.0)
     gmaps4rails (2.1.2)
     hashdiff (0.3.2)
     hashie (3.5.5)
@@ -131,7 +131,8 @@ GEM
       domain_name (~> 0.5)
     http-form_data (1.0.1)
     http_parser.rb (0.6.0)
-    i18n (0.8.1)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     i18n-tasks (0.9.12)
       activesupport (>= 4.0.2)
       ast (>= 2.1.0)
@@ -143,52 +144,50 @@ GEM
       term-ansicolor (>= 1.3.2)
       terminal-table (>= 1.5.1)
     jquery-datetimepicker-rails (2.4.1.0)
-    jquery-rails (4.2.2)
+    jquery-rails (4.4.0)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
     json (2.0.3)
     jwt (1.5.6)
-    kaminari (1.0.1)
+    kaminari (1.2.1)
       activesupport (>= 4.1.0)
-      kaminari-actionview (= 1.0.1)
-      kaminari-activerecord (= 1.0.1)
-      kaminari-core (= 1.0.1)
-    kaminari-actionview (1.0.1)
+      kaminari-actionview (= 1.2.1)
+      kaminari-activerecord (= 1.2.1)
+      kaminari-core (= 1.2.1)
+    kaminari-actionview (1.2.1)
       actionview
-      kaminari-core (= 1.0.1)
-    kaminari-activerecord (1.0.1)
+      kaminari-core (= 1.2.1)
+    kaminari-activerecord (1.2.1)
       activerecord
-      kaminari-core (= 1.0.1)
-    kaminari-core (1.0.1)
+      kaminari-core (= 1.2.1)
+    kaminari-core (1.2.1)
     launchy (2.4.3)
       addressable (~> 2.3)
-    lodash-rails (4.17.4)
+    lodash-rails (4.17.21)
       railties (>= 3.1)
-    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)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
     memoizable (0.4.2)
       thread_safe (~> 0.3, >= 0.3.1)
-    meta_request (0.4.0)
-      callsite (~> 0.0, >= 0.0.11)
-      rack-contrib (~> 1.1)
-      railties (>= 3.0.0, < 5.1.0)
-    method_source (0.8.2)
-    mime-types (3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    mini_portile2 (2.1.0)
-    minitest (5.10.1)
+    meta_request (0.7.3)
+      rack-contrib (>= 1.1, < 3)
+      railties (>= 3.0.0, < 7)
+    method_source (1.0.0)
+    mini_mime (1.1.1)
+    mini_portile2 (2.4.0)
+    minitest (5.14.4)
     multi_json (1.12.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
     naught (1.1.0)
     newrelic_rpm (3.18.1.330)
-    nio4r (2.0.0)
-    nokogiri (1.7.0.1)
-      mini_portile2 (~> 2.1.0)
+    nio4r (2.5.8)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
     oauth (0.5.1)
     oauth2 (1.3.1)
       faraday (>= 0.8, < 0.12)
@@ -196,11 +195,11 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
-    octicons (3.0.1)
-      nokogiri (>= 1.6.3.1)
-    octicons_helper (3.0.1)
-      octicons (~> 3.0)
-      rails
+    octicons (15.1.0)
+    octicons_helper (15.1.0)
+      actionview
+      octicons (= 15.1.0)
+      railties
     octokit (4.6.2)
       sawyer (~> 0.8.0, >= 0.5.3)
     omniauth (1.6.1)
@@ -221,23 +220,23 @@ GEM
     parser (2.4.0.0)
       ast (~> 2.2)
     pg (0.19.0)
-    poltergeist (1.13.0)
-      capybara (~> 2.1)
+    poltergeist (1.18.1)
+      capybara (>= 2.1, < 4)
       cliver (~> 0.3.1)
       websocket-driver (>= 0.2.0)
     powerpack (0.1.1)
-    public_suffix (2.0.5)
+    public_suffix (3.1.1)
     puma (3.7.1)
     rabl (0.13.1)
       activesupport (>= 2.3.14)
-    rack (2.0.1)
+    rack (2.2.3)
     rack-attack (5.0.1)
       rack
     rack-canonical-host (0.2.2)
       addressable (> 0, < 3)
       rack (>= 1.0.0, < 3)
-    rack-contrib (1.2.0)
-      rack (>= 0.9.1)
+    rack-contrib (2.3.0)
+      rack (~> 2.0)
     rack-google-analytics (1.2.0)
       actionpack
       activesupport
@@ -255,15 +254,15 @@ GEM
       bundler (>= 1.3.0, < 2.0)
       railties (= 5.0.2)
       sprockets-rails (>= 2.0.0)
-    rails-controller-testing (1.0.1)
-      actionpack (~> 5.x)
-      actionview (~> 5.x)
-      activesupport (~> 5.x)
-    rails-dom-testing (2.0.2)
-      activesupport (>= 4.2.0, < 6.0)
-      nokogiri (~> 1.6)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
+    rails-controller-testing (1.0.5)
+      actionpack (>= 5.0.1.rc1)
+      actionview (>= 5.0.1.rc1)
+      activesupport (>= 5.0.1.rc1)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.4.2)
+      loofah (~> 2.3)
     rails_12factor (0.0.3)
       rails_serve_static_assets
       rails_stdout_logging
@@ -276,36 +275,42 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (2.2.1)
-    rake (12.0.0)
-    request_store (1.3.2)
-    responders (2.3.0)
-      railties (>= 4.2.0, < 5.1)
+    rake (13.0.6)
+    rb-fsevent (0.11.0)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    regexp_parser (1.8.2)
+    request_store (1.5.0)
+      rack (>= 1.4)
+    responders (3.0.1)
+      actionpack (>= 5.0)
+      railties (>= 5.0)
     rspec-activemodel-mocks (1.0.3)
       activemodel (>= 3.0)
       activesupport (>= 3.0)
       rspec-mocks (>= 2.99, < 4.0)
     rspec-collection_matchers (1.1.3)
       rspec-expectations (>= 2.99.0.beta1)
-    rspec-core (3.5.4)
-      rspec-support (~> 3.5.0)
-    rspec-expectations (3.5.0)
+    rspec-core (3.10.1)
+      rspec-support (~> 3.10.0)
+    rspec-expectations (3.10.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
+      rspec-support (~> 3.10.0)
     rspec-its (1.2.0)
       rspec-core (>= 3.0.0)
       rspec-expectations (>= 3.0.0)
-    rspec-mocks (3.5.0)
+    rspec-mocks (3.10.2)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-rails (3.5.2)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      railties (>= 3.0)
-      rspec-core (~> 3.5.0)
-      rspec-expectations (~> 3.5.0)
-      rspec-mocks (~> 3.5.0)
-      rspec-support (~> 3.5.0)
-    rspec-support (3.5.0)
+      rspec-support (~> 3.10.0)
+    rspec-rails (4.1.2)
+      actionpack (>= 4.2)
+      activesupport (>= 4.2)
+      railties (>= 4.2)
+      rspec-core (~> 3.10)
+      rspec-expectations (~> 3.10)
+      rspec-mocks (~> 3.10)
+      rspec-support (~> 3.10)
+    rspec-support (3.10.2)
     rubocop (0.47.1)
       parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
@@ -314,16 +319,17 @@ GEM
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.8.1)
     safe_yaml (1.0.4)
-    sass (3.4.23)
-    sassc (1.11.2)
-      bundler
-      ffi (~> 1.9.6)
-      sass (>= 3.3.0)
-    sassc-rails (1.3.0)
+    sass (3.7.4)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    sassc (2.4.0)
+      ffi (~> 1.9)
+    sassc-rails (2.1.2)
       railties (>= 4.0.0)
-      sass
-      sassc (~> 1.9)
-      sprockets (> 2.11)
+      sassc (>= 2.0)
+      sprockets (> 3.0)
       sprockets-rails
       tilt
     sawyer (0.8.1)
@@ -331,9 +337,9 @@ GEM
       faraday (~> 0.8, < 1.0)
     shoulda-matchers (3.1.1)
       activesupport (>= 4.0.0)
-    simple_form (3.4.0)
-      actionpack (> 4, < 5.1)
-      activemodel (> 4, < 5.1)
+    simple_form (5.0.3)
+      actionpack (>= 5.0)
+      activemodel (>= 5.0)
     simple_oauth (0.3.1)
     simplecov (0.13.0)
       docile (~> 1.1.0)
@@ -344,10 +350,10 @@ GEM
       activesupport (>= 4.2)
     spring-commands-rspec (1.0.4)
       spring (>= 0.9.1)
-    sprockets (3.7.1)
+    sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.0)
+    sprockets-rails (3.2.2)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
@@ -358,7 +364,7 @@ GEM
     thor (0.19.4)
     thread (0.2.2)
     thread_safe (0.3.6)
-    tilt (2.0.6)
+    tilt (2.0.10)
     timecop (0.8.1)
     tins (1.13.2)
     twitter (6.1.0)
@@ -373,7 +379,7 @@ GEM
       simple_oauth (~> 0.3.1)
     typhoeus (1.1.2)
       ethon (>= 0.9.0)
-    tzinfo (1.2.2)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     uglifier (3.1.4)
       execjs (>= 0.3.0, < 3)
@@ -381,10 +387,10 @@ GEM
       unf_ext
     unf_ext (0.0.7.2)
     unicode-display_width (1.1.3)
-    web-console (3.4.0)
+    web-console (3.7.0)
       actionview (>= 5.0)
       activemodel (>= 5.0)
-      debug_inspector
+      bindex (>= 0.4.0)
       railties (>= 5.0)
     webmock (2.3.2)
       addressable (>= 2.3.6)
@@ -392,9 +398,9 @@ GEM
       hashdiff
     websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.2)
-    xpath (2.0.0)
-      nokogiri (~> 1.3)
+    websocket-extensions (0.1.5)
+    xpath (3.2.0)
+      nokogiri (~> 1.8)
 
 PLATFORMS
   ruby
@@ -405,11 +411,11 @@ DEPENDENCIES
   bugsnag
   christmas_tree_formatter
   codeclimate-test-reporter
-  coffee-rails
+  coffee-rails (>= 4.2.1)
   dalli
   database_cleaner
-  draper (~> 3.0.0.pre1)
-  factory_girl_rails
+  draper (~> 3.0.0.0)
+  factory_girl_rails (>= 4.8.0)
   faker
   figaro
   foreman
@@ -417,36 +423,36 @@ DEPENDENCIES
   gmaps4rails
   i18n-tasks
   jquery-datetimepicker-rails
-  jquery-rails
-  kaminari
+  jquery-rails (>= 4.2.2)
+  kaminari (>= 1.0.1)
   launchy
-  lodash-rails
-  meta_request
+  lodash-rails (>= 4.17.4)
+  meta_request (>= 0.4.0)
   newrelic_rpm
-  octicons_helper
+  octicons_helper (>= 3.0.1)
   octokit
   omniauth
   omniauth-github
   omniauth-twitter
   pg
-  poltergeist
+  poltergeist (>= 1.13.0)
   puma
   rabl
   rack-attack
   rack-canonical-host
-  rack-google-analytics
+  rack-google-analytics (>= 1.2.0)
   rails (= 5.0.2)
-  rails-controller-testing
+  rails-controller-testing (>= 1.0.1)
   rails_12factor
-  responders
+  responders (>= 2.3.0)
   rspec-activemodel-mocks
   rspec-collection_matchers
   rspec-its
-  rspec-rails
+  rspec-rails (>= 3.5.2)
   rubocop
-  sassc-rails
+  sassc-rails (>= 1.3.0)
   shoulda-matchers
-  simple_form
+  simple_form (>= 3.4.0)
   simplecov
   spring
   spring-commands-rspec
@@ -454,11 +460,11 @@ DEPENDENCIES
   twitter
   typhoeus
   uglifier
-  web-console
+  web-console (>= 3.4.0)
   webmock
 
 RUBY VERSION
    ruby 2.4.0p0
 
 BUNDLED WITH
-   1.14.6
+   1.17.3