Use virt-customize's delete command for delete

• gh-25: delete tags when deleting images
• gh-26: Aliases rm/rmtag on del/deltag

• e6e8034: set compress option type to boolean
• 0272e19: restrict version regex to maj.min.patch version
• Bug retrieving qemu-img version

This release adds check command to test things that can be incorrectly configured or unmet dependencies in your machine.

• #20: Check for system incompatibilities

This release makes cangallo compatible with libguestfs version 0.28.

• #18: emulate copy-in with upload and tar

• Typos
• Documentation
• #18: send customize commands using parameters for libguestfs < 1.30
• #19: change requirements and link to canga.io

Alpha release of Cangallo. A VM image manger. You can use rubygems to install it:

$ gem install cangallo