Hugo 0.33: The New Kinder Surprise!

Hugo `0.33` is the first main Hugo release of the new year, and it is safe to say that [@bep](https://github.com/bep)  has turned off his lazy Christmas mode 😃

This is a full makeover of the layout selection logic with full custom layout and type support (many have asked for this). Also, Hugo now respects the url value in front matter for all page types, including sections. Also, you can now configure uglyURLs per section.

But this release is also a follow-up to the 0.32 release which was all about bundles with resources and powerful image processing. With this release it is now simple to add metadata to your images and other bundle resources.

@bep has added a section with examples of both resources configuration in both YAML and TOML front matter in his test site. The example below shows a sample of how it would look like in YAML:

date: 2017-01-17
title: My Bundle With YAML Resource Metadata
resources:
- src: "image-4.png"
  title: "The Fourth Image"
- src: "*.png"
  name: "my-cool-image-:counter"
  title: "The Image #:counter"
  params:
    byline: "bep"

This release represents 41 contributions by 3 contributors to the main Hugo code base.

Hugo now has:

• 22553+ stars
• 448+ contributors
• 197+ themes

Notes

• We have re-implemented and unified the template layout lookup logic. This has made it more powerful and much simpler to understand. We don’t expect any sites to break because of this. We have tested lots of Hugo sites, including the 200 themes.
• The indexes type is removed from template lookup. It’s not in the documentation, and is a legacy term inherited from very old Hugo versions.
• If you have sub-dirs in your shiny new bundles (e.g. my-bundle/images) and use the *Prefix* methods to find them, we have made an unintended change that affects you. See this issue.

Enhancements

Templates

• Respect Type and Layout for list template selection 51dd462c @bep #3005#3245

Core

• Allow url in front matter for list type pages 8a409894 @bep #4263
• Improve .Site.GetPage for regular translated pages. Before this change it was not possible to say “get me the current language edition of the given content page if possible.” Now you can do that by doing a lookup without any extensions: .Site.GetPage "page" "post/mypost" 9409bc0f @bep #4285
• Add front matter metadata to Resource 20c9b6ec @bep #4244
• Implement Resources.ByPrefix 46db900d @bep #4266
• Make GetByPrefix work for Page resources 60c9f3b1 @bep #4264
• Make Resources.GetByPrefix case insensitive db85e834 @bep #4258
• Update Chroma and other third-party deps 64f0e9d1 @bep #4267
• Remove superflous BuildDate logic 13d53b31 @bep #4272
• Run benchmarks 3 times b6ea6d07 @bep
• Support uglyURLs per section 57e10f17 @bep #4256
• Update CONTRIBUTING.md 1046e936 @vassudanagunta
• Support offline builds d5803da1 @vassudanagunta

Fixes

• Fix handling of mixed-case taxonomy folders with content file 2d3189b2 @bep #4238
• Fix handling of very long image file names ecaf1451 @bep #4261
• Update Afero to avoid panic on “file name is too long” f8a119b6 @bep #4240
• And now really fix the server watch logic d4f8f88e @bep #4275
• Fix server without watch 4e524ffc @bep #4275