README.md: is it `icon` helper or `fa_icon` ? about font-awesome-sass HOT 2 CLOSED

source 'https://rubygems.org'

gem 'rails', '~> 4.0.0'
gem 'sass-rails', '~> 4.0.0'
gem 'coffee-rails', '~> 4.0.0'
gem 'uglifier', '>= 1.3.0'
gem 'turbolinks'
gem 'jquery-turbolinks'
gem 'jquery-rails', '2.1.3'
gem 'jquery-ui-rails', '2.0.2'
gem 'bootstrap-sass', '~> 3.0'
gem 'font-awesome-sass', '~> 4.0.3.1'
gem 'jbuilder', '~> 1.2'
gem 'jpbuilder', '~> 0.2.4'
gem 'bcrypt-ruby'

# Databases
gem 'sqlite3'
gem 'mysql2', group: :mysql
gem 'pg', group: :postgres

# Application server
group :unicorn do
    gem 'unicorn', '~> 4.6.3'
    gem 'unicorn-worker-killer'
end

601 :: [~/projects/gaia] bundle install
Fetching gem metadata from https://rubygems.org/...........
Fetching gem metadata from https://rubygems.org/..
Resolving dependencies...
Enter your password to install the bundled RubyGems to your system:
Using rake (10.3.1)
Using i18n (0.6.9)
Using minitest (4.7.5)
Using multi_json (1.9.3)
Using thread_safe (0.3.3)
Using tzinfo (0.3.39)
Using activesupport (4.0.0)
Using builder (3.1.4)
Using erubis (2.7.0)
Using rack (1.5.2)
Using rack-test (0.6.2)
Using actionpack (4.0.0)
Using mime-types (1.25.1)
Using polyglot (0.3.4)
Using treetop (1.4.15)
Using mail (2.5.4)
Using actionmailer (4.0.0)
Using activemodel (4.0.0)
Using activerecord-deprecated_finders (1.0.3)
Using arel (4.0.2)
Using activerecord (4.0.0)
Installing bcrypt (3.1.7)
Installing bcrypt-ruby (3.1.5)
Using sass (3.2.19)
Using bootstrap-sass (3.1.1.1)
Using bundler (1.3.5)
Using coffee-script-source (1.7.0)
Using execjs (2.0.2)
Using coffee-script (2.2.0)
Using thor (0.19.1)
Using railties (4.0.0)
Using coffee-rails (4.0.1)
Using font-awesome-sass (4.0.3.1)
Using hike (1.2.3)
Using jbuilder (1.5.3)
Using jpbuilder (0.2.4)
Using jquery-rails (2.1.3)
Using turbolinks (2.2.2)
Using jquery-turbolinks (2.0.2)
Using jquery-ui-rails (2.0.2)
Using json (1.8.1)
Using kgio (2.9.2)
Using mysql2 (0.3.15)
Using pg (0.17.1)
Using tilt (1.4.1)
Using sprockets (2.11.0)
Using sprockets-rails (2.0.1)
Using rails (4.0.0)
Using raindrops (0.13.0)
Using sass-rails (4.0.3)
Using sqlite3 (1.3.9)
Using uglifier (2.5.0)
Using unicorn (4.6.3)
Using unicorn-worker-killer (0.4.2)
Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.
Post-install message from bcrypt-ruby:

#######################################################

The bcrypt-ruby gem has changed its name to just bcrypt.  Instead of
installing `bcrypt-ruby`, you should install `bcrypt`.  Please update your
dependencies accordingly.

#######################################################