• Memory leak fixes

Patch version bump v0.1.1

• Memory leak fixes
• More efficient use of temporary print buffer
• Fix issue in extconf.rb
• Better gemspec description

• Much faster C virtual machine

• Fix error related to concurrent VM execution
• Specify minimum ruby version
• Better documentation
• Add simplecov
• Get building in travis
• Add rake clean
• Fix rake shell

• Initial release of the gem
• Add initial Ruby and CLI interface