Gemfile in sinatra-template-1.3.0

- old
+ new

@@ -6,9 +6,10 @@
 gem 'sprockets'
 gem 'shotgun'
 gem 'foreman'
 gem 'mongoid'
 gem 'activesupport'
+gem 'eco'
 
 group :development, :test do
   gem 'rack-test'
   gem 'rspec'
   gem 'pry'
\ No newline at end of file