Add npm support to capistrano configuration

Capfile

@@ -1,41 +0,0 @@
-# Load DSL and set up stages
-require "capistrano/setup"
-
-# Include default deployment tasks
-require "capistrano/deploy"
-
-# Load the SCM plugin appropriate to your project:
-#
-# require "capistrano/scm/hg"
-# install_plugin Capistrano::SCM::Hg
-# or
-# require "capistrano/scm/svn"
-# install_plugin Capistrano::SCM::Svn
-# or
-require "capistrano/scm/git"
-install_plugin Capistrano::SCM::Git
-
-# Include tasks from other gems included in your Gemfile
-#
-# For documentation on these, see for example:
-#
-#   https://github.com/capistrano/rvm
-#   https://github.com/capistrano/rbenv
-#   https://github.com/capistrano/chruby
-#   https://github.com/capistrano/bundler
-#   https://github.com/capistrano/rails
-#   https://github.com/capistrano/passenger
-#
-# require "capistrano/rvm"
-# require "capistrano/rbenv"
-# require "capistrano/chruby"
-require "capistrano/bundler"
-require "capistrano/rails/assets"
-require "capistrano/rails/migrations"
-# require "capistrano/passenger"
-
-require 'capistrano/puma'
-install_plugin Capistrano::Puma
-
-# Load custom tasks from `lib/capistrano/tasks` if you have any defined
-Dir.glob("lib/capistrano/tasks/*.rake").each { |r| import r }