Make CI Reporter optional

Gemfile

@@ -11,7 +11,7 @@ source :rubygems unless ENV['QUICK']
 
 gem 'rake'
 gem 'rack-test', '>= 0.5.6'
-gem 'ci_reporter'
+gem 'ci_reporter', :group => :ci
 
 # Allows stuff like `tilt=1.2.2 bundle install` or `tilt=master ...`.
 # Used by the CI.

Rakefile

@@ -2,7 +2,12 @@ require 'rake/clean'
 require 'rake/testtask'
 require 'fileutils'
 require 'date'
-require 'ci/reporter/rake/test_unit'
+
+# CI Reporter is only needed for the CI
+begin
+  require 'ci/reporter/rake/test_unit'
+rescue LoadError
+end
 
 task :default => :test
 task :spec => :test
@@ -78,7 +83,7 @@ task :add_template, [:name] do |t, args|
         puts "Liquid not found in #{file}"
       else
         puts "Adding section to #{file}"
-        template = template.gsub(/Liquid/, args.name.capitalize).gsub(/liquid/, args.name.downcase)        
+        template = template.gsub(/Liquid/, args.name.capitalize).gsub(/liquid/, args.name.downcase)
         code.gsub! /^(\s*===.*CoffeeScript)/, "\n" << template << "\n\\1"
         File.open(file, "w") { |f| f << code }
       end