Add: Documentation added for the resource list settings
Update: readme ready for 1.0.3 release
Fix: Added gem 'rb-fsevent' because Listen gem gives the following warning:
[Listen warning]:
  Missing dependency 'rb-fsevent' (version '~> 0.9.1')!
  Please run the following to satisfy the dependency:
    gem install --version '~> 0.9.1' rb-fsevent

  For a better performance, it's recommended that you satisfy the missing dependency.
  Listen will be polling changes. Learn more at https://github.com/guard/listen#polling-fallback.