Release 0.4.1

Added

• Make CONTRIBUTING.md have teeth by enabling #[deny(missing_docs)].
• Add lots of shiny new API documentation.
• Convert amethyst crate into a workspace.
• Add Travis and Appveyor badges to Cargo manifests.

Changed

• Bump amethyst to version 0.4.1, amethyst_renderer to 0.4.1, and
  amethyst_config to 0.2.1.
• Temporarily disable cargo fmt checking in Travis due to panics.
• Update to dds 0.4.
• Update to gfx 0.14, fix breaking changes relating to shaders, PSO, and
  module layout changes.
• Update to gfx_device_gl 0.13.
• Update to gfx_window_glutin 0.14.
• Update to glutin 0.7.
• Improve quality of existing doc comments.
• Implement Deref and DerefMut into glutin::Event for WindowEvent.
• Re-export contents of engine to top-level and make module private.
• Shorten certain variable names to help combat rightward drift.
• Update .travis.yml and appveyor.yml to use cargo test --all instead of
  specifying explicit crates.
• Rename 06_assets to 05_assets.
• Make Git line endings consistent for source and config files throughout the
  repo.
• Process entire codebase through cargo fmt.
• Improve wording and formatting in CONTRIBUTING.md and in README.md.

Removed

• Delete rustfmt.toml from amethyst_renderer.
• Delete outdated example from amethyst_renderer.
• Delete redundant extern crate directives outside of lib.rs.

Release 0.4

Added

• Add transform system, transform components, light components, specs
  resources (camera, input handler, game time counter, screen dimensions, event
  handling).
• Make mesh primitives with genmesh.
• Add basic asset management.
  • Add support for Wavefront OBJ assets with wavefront_obj, and
    texture loading with imagefmt.
  • Add support for DirectDraw surfaces (.dds files).
• Moar examples! Oh, and we have a basic pong game too.
• Fix several unused_variables and unused_mut warnings.
• Add gitattributes to prevent line-ending conversion for binary files.
• Add lots of API documentation.

Changed

• Relicense under the terms of both MIT/Apache-2.0.
• Revamp amethyst_renderer
  • Graphics backend chosen at compile time using features.
  • Add specular lighting, switching propagation -> attenuation.
• Update instructions for generating a new project using Cargo templates.
• Scale number of specs threads according to system core count.
• Improve Travis CI build speeds.
• Rewrite Stopwatch to be an enum.
• Update contribution guidelines and change log.
• Update book to reflect new API changes.
• Update dependency versions.

Removed

• Remove amethyst_ecs crate in favor of using specs directly.
• Remove amethyst_context and refactor to greatly improve performance.
• Remove unused lights from included forward and deferred renderer pipelines.
• Remove dependency on time crate.

Release 0.3.1

Fixed

• Fixed broken API reference link in README.md
• amethyst.rs book: link to API reference broken (issue #86)
• Master branch no longer builds on beta/nightly Rust (issue #94)

Release 0.3

Added

• Initial version of amethyst_ecs crate (issue #37)
• Add Gitter webhooks support to Travis (issue #27)

Changed

• Update amethyst_renderer crate slightly (issue #37)
• Remove publish.sh script since website repo handles docs now (issue #27)
• Updated contribution guidelines on submitting code (issue #37)

Fixed

• Update broken links for website, wiki, chat, and blog (issue #27)