Attempt to clean up some production dependencies...

Gemfile

@@ -21,8 +21,6 @@ gem 'rails'
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
 gem 'jbuilder'
 
-gem 'haml-rails'
-
 gem 'devise'
 gem 'devise-i18n'
 gem 'http_accept_language'
@@ -84,8 +82,11 @@ group :development do
   gem 'guard-migrate', require: false
   gem 'guard-minitest', require: false
   gem 'guard-rubocop', require: false
+  gem 'haml-rails'
   gem 'haml_lint'
   gem 'rack-livereload'
+  # Use SASS for stylesheets
+  gem 'sass-rails'
   # Security checks
   gem 'brakeman', require: false
   gem 'guard-brakeman', require: false
@@ -100,9 +101,6 @@ group :development, :test do
   gem 'sqlite3'
 end
 
-# Use SASS for stylesheets
-gem 'sass-rails'
-
 group :development, :test, :assets do
   # Use CoffeeScript for .coffee assets and views
   gem 'coffee-rails'