diff --git a/.gitignore b/.gitignore
index a096644..4fb32d6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@
 .rvmrc
 /deploy/prod.env
 frontend/node_modules
+Gemfile.lock
diff --git a/Gemfile.lock b/Gemfile.lock
deleted file mode 100644
index 890e589..0000000
--- a/Gemfile.lock
+++ /dev/null
@@ -1,220 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    actioncable (5.1.1)
-      actionpack (= 5.1.1)
-      nio4r (~> 2.0)
-      websocket-driver (~> 0.6.1)
-    actionmailer (5.1.1)
-      actionpack (= 5.1.1)
-      actionview (= 5.1.1)
-      activejob (= 5.1.1)
-      mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 2.0)
-    actionpack (5.1.1)
-      actionview (= 5.1.1)
-      activesupport (= 5.1.1)
-      rack (~> 2.0)
-      rack-test (~> 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.1.1)
-      activesupport (= 5.1.1)
-      builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.1.1)
-      activesupport (= 5.1.1)
-      globalid (>= 0.3.6)
-    activemodel (5.1.1)
-      activesupport (= 5.1.1)
-    activerecord (5.1.1)
-      activemodel (= 5.1.1)
-      activesupport (= 5.1.1)
-      arel (~> 8.0)
-    activesupport (5.1.1)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (~> 0.7)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-    arel (8.0.0)
-    ast (2.3.0)
-    bcrypt (3.1.11)
-    brakeman (3.6.2)
-    builder (3.2.3)
-    bullet (5.5.1)
-      activesupport (>= 3.0.0)
-      uniform_notifier (~> 1.10.0)
-    cancancan (2.0.0)
-    coffee-rails (4.2.2)
-      coffee-script (>= 2.2.0)
-      railties (>= 4.0.0)
-    coffee-script (2.4.1)
-      coffee-script-source
-      execjs
-    coffee-script-source (1.12.2)
-    concurrent-ruby (1.0.5)
-    dalli (2.7.6)
-    delayed_job (4.1.3)
-      activesupport (>= 3.0, < 5.2)
-    delayed_job_active_record (4.1.2)
-      activerecord (>= 3.0, < 5.2)
-      delayed_job (>= 3.0, < 5)
-    devise (4.3.0)
-      bcrypt (~> 3.0)
-      orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 5.2)
-      responders
-      warden (~> 1.2.3)
-    erubi (1.6.0)
-    execjs (2.7.0)
-    globalid (0.4.0)
-      activesupport (>= 4.2.0)
-    i18n (0.8.4)
-    jbuilder (2.7.0)
-      activesupport (>= 4.2.0)
-      multi_json (>= 1.2)
-    jquery-rails (4.3.1)
-      rails-dom-testing (>= 1, < 3)
-      railties (>= 4.2.0)
-      thor (>= 0.14, < 2.0)
-    json (1.8.6)
-    libv8 (3.16.14.19)
-    loofah (2.0.3)
-      nokogiri (>= 1.5.9)
-    mail (2.6.5)
-      mime-types (>= 1.16, < 4)
-    method_source (0.8.2)
-    mime-types (3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    mini_portile2 (2.2.0)
-    minitest (5.10.2)
-    multi_json (1.12.1)
-    mysql2 (0.4.6)
-    newrelic_rpm (4.2.0.334)
-    nio4r (2.1.0)
-    nokogiri (1.8.0)
-      mini_portile2 (~> 2.2.0)
-    orm_adapter (0.5.0)
-    parallel (1.11.2)
-    parser (2.4.0.0)
-      ast (~> 2.2)
-    powerpack (0.1.1)
-    puma (3.9.1)
-    rack (2.0.3)
-    rack-test (0.6.3)
-      rack (>= 1.0)
-    rails (5.1.1)
-      actioncable (= 5.1.1)
-      actionmailer (= 5.1.1)
-      actionpack (= 5.1.1)
-      actionview (= 5.1.1)
-      activejob (= 5.1.1)
-      activemodel (= 5.1.1)
-      activerecord (= 5.1.1)
-      activesupport (= 5.1.1)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 5.1.1)
-      sprockets-rails (>= 2.0.0)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
-      nokogiri (>= 1.6)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
-    rails_12factor (0.0.3)
-      rails_serve_static_assets
-      rails_stdout_logging
-    rails_serve_static_assets (0.0.5)
-    rails_stdout_logging (0.0.5)
-    railties (5.1.1)
-      actionpack (= 5.1.1)
-      activesupport (= 5.1.1)
-      method_source
-      rake (>= 0.8.7)
-      thor (>= 0.18.1, < 2.0)
-    rainbow (2.2.2)
-      rake
-    rake (12.0.0)
-    rb-readline (0.5.4)
-    rdoc (4.3.0)
-    ref (2.0.0)
-    responders (2.4.0)
-      actionpack (>= 4.2.0, < 5.3)
-      railties (>= 4.2.0, < 5.3)
-    round_robin_tournament (0.0.1)
-    rubocop (0.49.1)
-      parallel (~> 1.10)
-      parser (>= 2.3.3.1, < 3.0)
-      powerpack (~> 0.1)
-      rainbow (>= 1.99.1, < 3.0)
-      ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-progressbar (1.8.1)
-    sdoc (0.4.2)
-      json (~> 1.7, >= 1.7.7)
-      rdoc (~> 4.0)
-    spring (2.0.2)
-      activesupport (>= 4.2)
-    sprockets (3.7.1)
-      concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
-    sprockets-rails (3.2.0)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
-      sprockets (>= 3.0.0)
-    sqlite3 (1.3.13)
-    therubyracer (0.12.3)
-      libv8 (~> 3.16.14.15)
-      ref
-    thor (0.19.4)
-    thread_safe (0.3.6)
-    turbolinks (5.0.1)
-      turbolinks-source (~> 5)
-    turbolinks-source (5.0.3)
-    tzinfo (1.2.3)
-      thread_safe (~> 0.1)
-    uglifier (3.2.0)
-      execjs (>= 0.3.0, < 3)
-    unicode-display_width (1.2.1)
-    uniform_notifier (1.10.0)
-    warden (1.2.7)
-      rack (>= 1.0)
-    websocket-driver (0.6.5)
-      websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.2)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  brakeman
-  bullet
-  cancancan
-  coffee-rails
-  dalli
-  delayed_job_active_record
-  devise
-  jbuilder
-  jquery-rails
-  mysql2
-  newrelic_rpm
-  puma
-  rails (= 5.1.1)
-  rails_12factor
-  rb-readline
-  round_robin_tournament
-  rubocop
-  sdoc
-  spring
-  sqlite3
-  therubyracer
-  turbolinks
-  uglifier
-
-RUBY VERSION
-   ruby 2.4.0p0
-
-BUNDLED WITH
-   1.15.1