v0.5.0

New features:

• allow for comments in the template (@hoegertn)
• query included template and only include a part of it (@hoegertn)
• include metadata in the generated template (git commit hash, timestamp)

Other:

• fix for Windows
• harden URL include somewhat (i.e. disallow redirects)
• make cfn-include work with npm link (@hoegertn)

Thanks @hoegertn for your support!