Remove unused gems

Gemfile

@@ -28,8 +28,6 @@ gem 'dotenv-rails', require: 'dotenv/rails-now' # dotenv should always be loaded
 gem 'flipper'
 gem 'flipper-active_record'
 gem 'flipper-ui'
-gem 'fog-openstack'
-gem 'font-awesome-rails'
 gem 'geocoder'
 gem 'gon'
 gem 'graphiql-rails'
@@ -47,7 +45,6 @@ gem 'mailjet'
 gem 'omniauth-github'
 gem 'omniauth-rails_csrf_protection', '~> 0.1'
 gem 'openid_connect'
-gem 'openstack'
 gem 'pg'
 gem 'phonelib'
 gem 'prawn-rails' # PDF Generation
@@ -64,7 +61,6 @@ gem 'react-rails'
 gem 'rgeo-geojson'
 gem 'sanitize-url'
 gem 'sassc-rails' # Use SCSS for stylesheets
-gem 'scenic'
 gem 'sentry-raven'
 gem 'skylight'
 gem 'smart_listing'

Gemfile.lock

@@ -234,8 +234,6 @@ GEM
       fog-core (~> 2.1)
       fog-json (>= 1.0)
       ipaddress (>= 0.8)
-    font-awesome-rails (4.7.0.4)
-      railties (>= 3.2, < 6.0)
     formatador (0.2.5)
     geocoder (1.6.0)
     globalid (0.4.2)
@@ -318,7 +316,6 @@ GEM
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (2.2.0)
     json-jwt (1.11.0)
       activesupport (>= 4.2)
       aes_key_wrap
@@ -418,8 +415,6 @@ GEM
       validate_email
       validate_url
       webfinger (>= 1.0.1)
-    openstack (3.3.21)
-      json
     orm_adapter (0.5.0)
     parallel (1.19.1)
     parser (2.7.0.4)
@@ -592,9 +587,6 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    scenic (1.4.1)
-      activerecord (>= 4.0.0)
-      railties (>= 4.0.0)
     scss_lint (0.57.1)
       rake (>= 0.9, < 13)
       sass (~> 3.5, >= 3.5.5)
@@ -745,8 +737,6 @@ DEPENDENCIES
   flipper
   flipper-active_record
   flipper-ui
-  fog-openstack
-  font-awesome-rails
   geocoder
   gon
   graphiql-rails
@@ -772,7 +762,6 @@ DEPENDENCIES
   omniauth-github
   omniauth-rails_csrf_protection (~> 0.1)
   openid_connect
-  openstack
   pg
   phonelib
   prawn-rails
@@ -796,7 +785,6 @@ DEPENDENCIES
   ruby-debug-ide
   sanitize-url
   sassc-rails
-  scenic
   scss_lint
   sentry-raven
   shoulda-matchers

app/assets/stylesheets/application.scss

@@ -34,7 +34,6 @@
 
 // = require_self
 // = require leaflet
-// = require font-awesome
 // = require franceconnect
 // = require bootstrap-wysihtml5
 

config/initializers/openstack_version.rb

@@ -1 +0,0 @@
-OpenStack::VERSION = 2.0