Version 1.0.3

• Changes media noun to 'items' in most cases, to reflect multi-type nature of media.

Version 1.0.2

• Clarifies this command as a bundled command.
• Fixes Travis CI caching for composer.

Version 1.0.1

• Introduces wp media regenerate --image_size=<size> to regenerate a specific image size.
• Fixes media regeneration when an image has a dimension smaller than a registered image size.

Version 1.0.0

• Initial release.