comment out font-awesome for now b/c not working

Author: elrayle

ld4l_virtual_collection.gemspec

@@ -32,7 +32,7 @@ Gem::Specification.new do |s|
   s.add_dependency "jquery-rails", "~> 2.1"
   s.add_dependency "bootstrap-sass", "~> 3.0"
   # s.add_dependency 'sass-rails', '>= 3.2'
-  s.add_dependency 'font-awesome-rails'
+  # s.add_dependency 'font-awesome-rails'