v0.5.0

• Added yaml-dev dependency and installed bundler and gem_hadar gems in .all_images.yml
  • Modified script section in .all_images.yml to use bundle update with parallel installation
  • Changed fail_fast setting in .all_images.yml from yes to true
• Added ext/amatch_ext* to .gitignore and updated Rakefile to ignore these files during packaging
• Added coverage to .gitignore and Rakefile ignore lists
• Updated tins dependency from ~>1.0 to ~>1
• Added debug gem as a regular dependency
• Added simplecov as a development dependency
• Created .utilsrc configuration file for utilrb gem with specified settings
• Replaced individual test requires with require 'test_helper' in all test files
• Created tests/test_helper.rb to centralize test setup including SimpleCov and debug loading
• The gem_hadar/simplecov gem is used for code coverage reporting