Added total warning count
Merge pull request #186 from gilles-leblanc/total_smells

Added total warning count
Loosen ruby_parser version dependency
Merge pull request #187 from metricfu/loosen_ruby_parser_version

Loosen ruby_parser version dependency
Ignore Rubinius cache directory
Bump version to 1.3.3.
Support Ruby 2.0 syntax

- Add integration test analysing a sample file with Ruby 2.0 syntax
- Depend on ruby_parser version with Ruby 2.0 support
Merge pull request #188 from troessner/ruby-2.0

Support Ruby 2.0 syntax