Release v0.0.0

• Initial release.
• Provides the zedpm command entrypoint with self-configuring sub-commands
  based on configured plugins.
• Defines the gRPC protocol used to communicate between the zedpm command and
  plugins, defined according to Hashicorp's go-plugin system.
• Defines tooling to make writing Golang plugins simple and make plugins in
  other languages possible.
• Tools for loading HCL formatted configuration files to hierarchically define
  configuration for goals, tasks, targets, and plugins.
• Defines the zedpm-plugin-changelog plugin.
• Defines the zedpm-plugin-git plugin.
• Defines the zedpm-plugin-github plugin.
• Defines the zedpm-plugin-goals plugin.
• Defines the following goals: build, deploy, generate, info, init, install,
  lint, release, request, and test.
• Implements parts of the info and lint goals and a reasonably complete release
  goal.
• Provides documentation and design drawings to point to the future.
• And so much more!