Serve bootstrap, font awesome locally

Gemfile

@@ -26,6 +26,7 @@ gem "bunny"
 gem "request_store"
 gem "secure_headers"
 gem "valid_url"
+gem "font-awesome-rails"
 
 group :development, :test do
   gem "hashdiff"

Gemfile.lock

@@ -130,6 +130,8 @@ GEM
     fog-xml (0.1.3)
       fog-core
       nokogiri (>= 1.5.11, < 2.0.0)
+    font-awesome-rails (4.7.0.3)
+      railties (>= 3.2, < 5.2)
     foreman (0.84.0)
       thor (~> 0.19.1)
     formatador (0.2.5)
@@ -344,6 +346,7 @@ DEPENDENCIES
   faker
   figaro
   fog-google!
+  font-awesome-rails
   foreman
   hashdiff
   jwt

app/assets/stylesheets/application.css

@@ -0,0 +1,13 @@
+/*
+ * This is a manifest file that'll be compiled into application.css, which will include all the files
+ * listed below.
+ *
+ * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
+ * or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
+ *
+ * You're free to add application-wide styles to this file and they'll appear at the top of the
+ * compiled file, but it's generally better to create a new file per style scope.
+ *
+ *= require bootstrap
+ *= require font-awesome
+*/

app/views/dashboard/_common_assets.html.erb

@@ -14,10 +14,8 @@ window.process = {
 }
 </script>
 <%= render "addons" %>
-<meta content="farmbot-version" name="<%= %>%">
 <meta content="width=device-width, initial-scale=1" name="viewport">
-<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
-<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css">
+<%= stylesheet_link_tag 'application' %>
 <link href="https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i" rel="stylesheet">
 <%# Rails.env.production? ? javascript_include_tag(*webpack_asset_paths("new_commons")) : "" %>
 <% if false %>

config/application.rb

@@ -95,6 +95,7 @@ module FarmBot
           WEBPACK_URL,
         ],
         style_src: %w(
+          'self'
           'unsafe-inline'
           fonts.googleapis.com
           maxcdn.bootstrapcdn.com